| 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 | $73.68 | 9.521% | $80.6951 | $80.70 | $80.70 | $80.70 |
| Purchase #2 | $192.31 | 4.115% | $200.2236 | $200.22 | $200.20 | $200.20 |
| Purchase #3 | $61.92 | 12.111% | $69.4191 | $69.42 | $69.40 | $69.40 |
| Purchase #4 | $101.66 | 8.154% | $109.9494 | $109.95 | $109.95 | $109.90 |
| Purchase #5 | $76.68 | 7.571% | $82.4854 | $82.49 | $82.50 | $82.50 |
| Purchase #6 | $58.72 | 3.592% | $60.8292 | $60.83 | $60.85 | $60.80 |
| Purchase #7 | $106.38 | 5.453% | $112.1809 | $112.18 | $112.20 | $112.20 |
| 7 purchase totals = | $671.35 | $715.7827 | $715.79 | $715.80 | $715.70 | |