| 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 | $146.38 | 4.570% | $153.0696 | $153.07 | $153.05 | $153.10 |
| Purchase #2 | $88.52 | 12.499% | $99.5841 | $99.58 | $99.60 | $99.60 |
| Purchase #3 | $207.54 | 6.414% | $220.8516 | $220.85 | $220.85 | $220.90 |
| Purchase #4 | $41.43 | 13.826% | $47.1581 | $47.16 | $47.15 | $47.20 |
| Purchase #5 | $67.55 | 6.813% | $72.1522 | $72.15 | $72.15 | $72.20 |
| Purchase #6 | $110.53 | 12.804% | $124.6823 | $124.68 | $124.70 | $124.70 |
| Purchase #7 | $89.66 | 4.566% | $93.7539 | $93.75 | $93.75 | $93.80 |
| 7 purchase totals = | $751.61 | $811.2518 | $811.24 | $811.25 | $811.50 | |