| 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 | $107.61 | 8.146% | $116.3759 | $116.38 | $116.40 | $116.40 |
| Purchase #2 | $121.71 | 11.261% | $135.4158 | $135.42 | $135.40 | $135.40 |
| Purchase #3 | $35.89 | 6.385% | $38.1816 | $38.18 | $38.20 | $38.20 |
| Purchase #4 | $27.67 | 6.756% | $29.5394 | $29.54 | $29.55 | $29.50 |
| Purchase #5 | $93.48 | 9.452% | $102.3157 | $102.32 | $102.30 | $102.30 |
| Purchase #6 | $40.71 | 4.198% | $42.419 | $42.42 | $42.40 | $42.40 |
| Purchase #7 | $56.61 | 9.208% | $61.8226 | $61.82 | $61.80 | $61.80 |
| 7 purchase totals = | $483.68 | $526.0700 | $526.08 | $526.05 | $526.00 | |