| 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 | $35.50 | 13.817% | $40.405 | $40.41 | $40.40 | $40.40 |
| Purchase #2 | $209.35 | 4.691% | $219.1706 | $219.17 | $219.15 | $219.20 |
| Purchase #3 | $38.51 | 10.224% | $42.4473 | $42.45 | $42.45 | $42.40 |
| Purchase #4 | $139.40 | 9.562% | $152.7294 | $152.73 | $152.75 | $152.70 |
| Purchase #5 | $162.98 | 7.579% | $175.3323 | $175.33 | $175.35 | $175.30 |
| Purchase #6 | $88.71 | 4.791% | $92.9601 | $92.96 | $92.95 | $93.00 |
| Purchase #7 | $102.30 | 5.490% | $107.9163 | $107.92 | $107.90 | $107.90 |
| 7 purchase totals = | $776.75 | $830.9610 | $830.97 | $830.95 | $830.90 | |