| 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 | $78.29 | 9.511% | $85.7362 | $85.74 | $85.75 | $85.70 |
| Purchase #2 | $47.69 | 12.731% | $53.7614 | $53.76 | $53.75 | $53.80 |
| Purchase #3 | $90.64 | 6.710% | $96.7219 | $96.72 | $96.70 | $96.70 |
| Purchase #4 | $70.94 | 13.468% | $80.4942 | $80.49 | $80.50 | $80.50 |
| Purchase #5 | $168.95 | 6.836% | $180.4994 | $180.50 | $180.50 | $180.50 |
| Purchase #6 | $243.92 | 4.303% | $254.4159 | $254.42 | $254.40 | $254.40 |
| Purchase #7 | $169.91 | 4.451% | $177.4727 | $177.47 | $177.45 | $177.50 |
| 7 purchase totals = | $870.34 | $929.1017 | $929.10 | $929.05 | $929.10 | |