| 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 | $71.75 | 5.288% | $75.5441 | $75.54 | $75.55 | $75.50 |
| Purchase #2 | $114.59 | 10.264% | $126.3515 | $126.35 | $126.35 | $126.40 |
| Purchase #3 | $107.62 | 3.354% | $111.2296 | $111.23 | $111.25 | $111.20 |
| Purchase #4 | $64.84 | 13.605% | $73.6615 | $73.66 | $73.65 | $73.70 |
| Purchase #5 | $172.76 | 3.353% | $178.5526 | $178.55 | $178.55 | $178.60 |
| Purchase #6 | $53.55 | 9.298% | $58.5291 | $58.53 | $58.55 | $58.50 |
| Purchase #7 | $19.82 | 7.517% | $21.3099 | $21.31 | $21.30 | $21.30 |
| 7 purchase totals = | $604.93 | $645.1783 | $645.17 | $645.20 | $645.20 | |