| 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 | $83.90 | 9.407% | $91.7925 | $91.79 | $91.80 | $91.80 |
| Purchase #2 | $61.62 | 7.634% | $66.3241 | $66.32 | $66.30 | $66.30 |
| Purchase #3 | $45.78 | 13.460% | $51.942 | $51.94 | $51.95 | $51.90 |
| Purchase #4 | $193.79 | 8.327% | $209.9269 | $209.93 | $209.95 | $209.90 |
| Purchase #5 | $143.75 | 3.866% | $149.3074 | $149.31 | $149.30 | $149.30 |
| Purchase #6 | $20.88 | 6.418% | $22.2201 | $22.22 | $22.20 | $22.20 |
| Purchase #7 | $203.95 | 7.436% | $219.1157 | $219.12 | $219.10 | $219.10 |
| 7 purchase totals = | $753.67 | $810.6287 | $810.63 | $810.60 | $810.50 | |