| 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 | $68.28 | 9.648% | $74.8677 | $74.87 | $74.85 | $74.90 |
| Purchase #2 | $113.52 | 6.531% | $120.934 | $120.93 | $120.95 | $120.90 |
| Purchase #3 | $71.93 | 4.822% | $75.3985 | $75.40 | $75.40 | $75.40 |
| Purchase #4 | $126.44 | 3.597% | $130.988 | $130.99 | $131.00 | $131.00 |
| Purchase #5 | $53.62 | 11.565% | $59.8212 | $59.82 | $59.80 | $59.80 |
| Purchase #6 | $206.63 | 13.335% | $234.1841 | $234.18 | $234.20 | $234.20 |
| Purchase #7 | $174.52 | 4.472% | $182.3245 | $182.32 | $182.30 | $182.30 |
| 7 purchase totals = | $814.94 | $878.5180 | $878.51 | $878.50 | $878.50 | |