| 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 | $74.29 | 6.411% | $79.0527 | $79.05 | $79.05 | $79.10 |
| Purchase #2 | $211.77 | 9.225% | $231.3058 | $231.31 | $231.30 | $231.30 |
| Purchase #3 | $54.83 | 13.271% | $62.1065 | $62.11 | $62.10 | $62.10 |
| Purchase #4 | $214.49 | 12.672% | $241.6702 | $241.67 | $241.65 | $241.70 |
| Purchase #5 | $101.63 | 8.249% | $110.0135 | $110.01 | $110.00 | $110.00 |
| Purchase #6 | $169.68 | 5.561% | $179.1159 | $179.12 | $179.10 | $179.10 |
| Purchase #7 | $37.46 | 12.142% | $42.0084 | $42.01 | $42.00 | $42.00 |
| 7 purchase totals = | $864.15 | $945.2730 | $945.28 | $945.20 | $945.30 | |