| 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 | $22.45 | 11.280% | $24.9824 | $24.98 | $25.00 | $25.00 |
| Purchase #2 | $171.47 | 3.640% | $177.7115 | $177.71 | $177.70 | $177.70 |
| Purchase #3 | $110.67 | 9.617% | $121.3131 | $121.31 | $121.30 | $121.30 |
| Purchase #4 | $40.90 | 9.345% | $44.7221 | $44.72 | $44.70 | $44.70 |
| Purchase #5 | $29.42 | 7.453% | $31.6127 | $31.61 | $31.60 | $31.60 |
| Purchase #6 | $246.49 | 12.850% | $278.164 | $278.16 | $278.15 | $278.20 |
| Purchase #7 | $160.81 | 8.470% | $174.4306 | $174.43 | $174.45 | $174.40 |
| 7 purchase totals = | $782.21 | $852.9364 | $852.92 | $852.90 | $852.90 | |