| 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 | $134.49 | 11.336% | $149.7358 | $149.74 | $149.75 | $149.70 |
| Purchase #2 | $100.57 | 11.743% | $112.3799 | $112.38 | $112.40 | $112.40 |
| Purchase #3 | $51.47 | 7.825% | $55.4975 | $55.50 | $55.50 | $55.50 |
| Purchase #4 | $246.28 | 10.414% | $271.9276 | $271.93 | $271.95 | $271.90 |
| Purchase #5 | $21.85 | 3.701% | $22.6587 | $22.66 | $22.65 | $22.70 |
| Purchase #6 | $77.81 | 13.614% | $88.4031 | $88.40 | $88.40 | $88.40 |
| Purchase #7 | $25.74 | 9.136% | $28.0916 | $28.09 | $28.10 | $28.10 |
| 7 purchase totals = | $658.21 | $728.6942 | $728.70 | $728.75 | $728.70 | |