| 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 | $66.40 | 13.717% | $75.5081 | $75.51 | $75.50 | $75.50 |
| Purchase #2 | $78.61 | 7.498% | $84.5042 | $84.50 | $84.50 | $84.50 |
| Purchase #3 | $70.64 | 13.831% | $80.4102 | $80.41 | $80.40 | $80.40 |
| Purchase #4 | $246.78 | 9.473% | $270.1575 | $270.16 | $270.15 | $270.20 |
| Purchase #5 | $20.32 | 8.764% | $22.1008 | $22.10 | $22.10 | $22.10 |
| Purchase #6 | $102.50 | 3.540% | $106.1285 | $106.13 | $106.15 | $106.10 |
| Purchase #7 | $50.38 | 6.711% | $53.761 | $53.76 | $53.75 | $53.80 |
| 7 purchase totals = | $635.63 | $692.5703 | $692.57 | $692.55 | $692.60 | |