| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $55.42 | 3.746% | $57.496 | $57.50 | $57.50 | $57.50 |
| Purchase #2 | $243.94 | 11.508% | $272.0126 | $272.01 | $272.00 | $272.00 |
| Purchase #3 | $211.53 | 3.288% | $218.4851 | $218.49 | $218.50 | $218.50 |
| Purchase #4 | $242.46 | 10.157% | $267.0867 | $267.09 | $267.10 | $267.10 |
| Purchase #5 | $250.86 | 11.263% | $279.1144 | $279.11 | $279.10 | $279.10 |
| Purchase #6 | $107.31 | 4.622% | $112.2699 | $112.27 | $112.25 | $112.30 |
| Purchase #7 | $151.85 | 6.622% | $161.9055 | $161.91 | $161.90 | $161.90 |
| 7 purchase totals = | $1,263.37 | $1,368.3702 | $1,368.38 | $1,368.35 | $1,368.40 | |