| 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 | $31.57 | 6.499% | $33.6217 | $33.62 | $33.60 | $33.60 |
| Purchase #2 | $216.96 | 5.487% | $228.8646 | $228.86 | $228.85 | $228.90 |
| Purchase #3 | $22.53 | 13.742% | $25.6261 | $25.63 | $25.65 | $25.60 |
| Purchase #4 | $35.98 | 13.834% | $40.9575 | $40.96 | $40.95 | $41.00 |
| Purchase #5 | $189.75 | 10.635% | $209.9299 | $209.93 | $209.95 | $209.90 |
| Purchase #6 | $107.46 | 7.790% | $115.8311 | $115.83 | $115.85 | $115.80 |
| Purchase #7 | $28.72 | 11.655% | $32.0673 | $32.07 | $32.05 | $32.10 |
| 7 purchase totals = | $632.97 | $686.8982 | $686.90 | $686.90 | $686.90 | |