| 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 | $12.41 | 12.360% | $13.9439 | $13.94 | $13.95 | $13.90 |
| Purchase #2 | $161.84 | 6.658% | $172.6153 | $172.62 | $172.60 | $172.60 |
| Purchase #3 | $43.53 | 5.842% | $46.073 | $46.07 | $46.05 | $46.10 |
| Purchase #4 | $234.90 | 13.359% | $266.2803 | $266.28 | $266.30 | $266.30 |
| Purchase #5 | $23.34 | 4.150% | $24.3086 | $24.31 | $24.30 | $24.30 |
| Purchase #6 | $143.60 | 8.395% | $155.6552 | $155.66 | $155.65 | $155.70 |
| Purchase #7 | $99.83 | 6.728% | $106.5466 | $106.55 | $106.55 | $106.50 |
| 7 purchase totals = | $719.45 | $785.4229 | $785.43 | $785.40 | $785.40 | |