| 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 | $76.46 | 13.845% | $87.0459 | $87.05 | $87.05 | $87.00 |
| Purchase #2 | $74.51 | 3.483% | $77.1052 | $77.11 | $77.10 | $77.10 |
| Purchase #3 | $152.33 | 7.707% | $164.0701 | $164.07 | $164.05 | $164.10 |
| Purchase #4 | $235.57 | 6.255% | $250.3049 | $250.30 | $250.30 | $250.30 |
| Purchase #5 | $113.50 | 13.290% | $128.5842 | $128.58 | $128.60 | $128.60 |
| Purchase #6 | $119.35 | 9.273% | $130.4173 | $130.42 | $130.40 | $130.40 |
| Purchase #7 | $105.78 | 11.807% | $118.2694 | $118.27 | $118.25 | $118.30 |
| 7 purchase totals = | $877.50 | $955.7970 | $955.80 | $955.75 | $955.80 | |