| 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 | $75.53 | 5.492% | $79.6781 | $79.68 | $79.70 | $79.70 |
| Purchase #2 | $100.37 | 13.425% | $113.8447 | $113.84 | $113.85 | $113.80 |
| Purchase #3 | $221.45 | 8.542% | $240.3663 | $240.37 | $240.35 | $240.40 |
| Purchase #4 | $44.56 | 8.132% | $48.1836 | $48.18 | $48.20 | $48.20 |
| Purchase #5 | $193.94 | 9.163% | $211.7107 | $211.71 | $211.70 | $211.70 |
| Purchase #6 | $68.52 | 6.798% | $73.178 | $73.18 | $73.20 | $73.20 |
| Purchase #7 | $41.99 | 6.611% | $44.766 | $44.77 | $44.75 | $44.80 |
| 7 purchase totals = | $746.36 | $811.7274 | $811.73 | $811.75 | $811.80 | |