| 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 | $93.75 | 8.598% | $101.8106 | $101.81 | $101.80 | $101.80 |
| Purchase #2 | $182.62 | 5.745% | $193.1115 | $193.11 | $193.10 | $193.10 |
| Purchase #3 | $120.74 | 13.188% | $136.6632 | $136.66 | $136.65 | $136.70 |
| Purchase #4 | $243.84 | 8.710% | $265.0785 | $265.08 | $265.10 | $265.10 |
| Purchase #5 | $50.33 | 11.119% | $55.9262 | $55.93 | $55.95 | $55.90 |
| Purchase #6 | $6.87 | 3.852% | $7.1346 | $7.13 | $7.15 | $7.10 |
| Purchase #7 | $95.36 | 3.158% | $98.3715 | $98.37 | $98.35 | $98.40 |
| 7 purchase totals = | $793.51 | $858.0961 | $858.09 | $858.10 | $858.10 | |