| 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 | $113.34 | 3.176% | $116.9397 | $116.94 | $116.95 | $116.90 |
| Purchase #2 | $244.70 | 3.838% | $254.0916 | $254.09 | $254.10 | $254.10 |
| Purchase #3 | $201.46 | 7.765% | $217.1034 | $217.10 | $217.10 | $217.10 |
| Purchase #4 | $28.69 | 11.760% | $32.0639 | $32.06 | $32.05 | $32.10 |
| Purchase #5 | $37.53 | 8.769% | $40.821 | $40.82 | $40.80 | $40.80 |
| Purchase #6 | $53.94 | 13.840% | $61.4053 | $61.41 | $61.40 | $61.40 |
| Purchase #7 | $49.28 | 10.850% | $54.6269 | $54.63 | $54.65 | $54.60 |
| 7 purchase totals = | $728.94 | $777.0518 | $777.05 | $777.05 | $777.00 | |