| 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 | $101.59 | 5.169% | $106.8412 | $106.84 | $106.85 | $106.80 |
| Purchase #2 | $48.91 | 9.255% | $53.4366 | $53.44 | $53.45 | $53.40 |
| Purchase #3 | $17.63 | 7.474% | $18.9477 | $18.95 | $18.95 | $18.90 |
| Purchase #4 | $192.57 | 4.735% | $201.6882 | $201.69 | $201.70 | $201.70 |
| Purchase #5 | $10.63 | 12.255% | $11.9327 | $11.93 | $11.95 | $11.90 |
| Purchase #6 | $24.71 | 12.726% | $27.8546 | $27.85 | $27.85 | $27.90 |
| Purchase #7 | $147.40 | 8.211% | $159.503 | $159.50 | $159.50 | $159.50 |
| 7 purchase totals = | $543.44 | $580.2040 | $580.20 | $580.25 | $580.10 | |