| 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 | $45.63 | 11.303% | $50.7876 | $50.79 | $50.80 | $50.80 |
| Purchase #2 | $42.84 | 13.249% | $48.5159 | $48.52 | $48.50 | $48.50 |
| Purchase #3 | $120.29 | 8.118% | $130.0551 | $130.06 | $130.05 | $130.10 |
| Purchase #4 | $40.34 | 10.624% | $44.6257 | $44.63 | $44.65 | $44.60 |
| Purchase #5 | $39.94 | 8.400% | $43.295 | $43.30 | $43.30 | $43.30 |
| Purchase #6 | $228.86 | 6.169% | $242.9784 | $242.98 | $243.00 | $243.00 |
| Purchase #7 | $190.54 | 11.250% | $211.9758 | $211.98 | $212.00 | $212.00 |
| 7 purchase totals = | $708.44 | $772.2335 | $772.26 | $772.30 | $772.30 | |