| 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 | $66.62 | 3.425% | $68.9017 | $68.90 | $68.90 | $68.90 |
| Purchase #2 | $146.30 | 10.809% | $162.1136 | $162.11 | $162.10 | $162.10 |
| Purchase #3 | $109.76 | 4.349% | $114.5335 | $114.53 | $114.55 | $114.50 |
| Purchase #4 | $9.50 | 9.401% | $10.3931 | $10.39 | $10.40 | $10.40 |
| Purchase #5 | $193.65 | 9.576% | $212.1939 | $212.19 | $212.20 | $212.20 |
| Purchase #6 | $61.63 | 8.160% | $66.659 | $66.66 | $66.65 | $66.70 |
| Purchase #7 | $24.73 | 3.687% | $25.6418 | $25.64 | $25.65 | $25.60 |
| 7 purchase totals = | $612.19 | $660.4366 | $660.42 | $660.45 | $660.40 | |