| 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 | $44.80 | 11.788% | $50.081 | $50.08 | $50.10 | $50.10 |
| Purchase #2 | $202.37 | 10.645% | $223.9123 | $223.91 | $223.90 | $223.90 |
| Purchase #3 | $240.73 | 8.186% | $260.4362 | $260.44 | $260.45 | $260.40 |
| Purchase #4 | $146.51 | 13.379% | $166.1116 | $166.11 | $166.10 | $166.10 |
| Purchase #5 | $141.52 | 8.498% | $153.5464 | $153.55 | $153.55 | $153.50 |
| Purchase #6 | $44.88 | 12.287% | $50.3944 | $50.39 | $50.40 | $50.40 |
| Purchase #7 | $29.71 | 13.518% | $33.7262 | $33.73 | $33.75 | $33.70 |
| 7 purchase totals = | $850.52 | $938.2081 | $938.21 | $938.25 | $938.10 | |