| 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 | $101.29 | 5.142% | $106.4983 | $106.50 | $106.50 | $106.50 |
| Purchase #2 | $229.49 | 7.241% | $246.1074 | $246.11 | $246.10 | $246.10 |
| Purchase #3 | $195.93 | 4.756% | $205.2484 | $205.25 | $205.25 | $205.20 |
| Purchase #4 | $42.31 | 7.833% | $45.6241 | $45.62 | $45.60 | $45.60 |
| Purchase #5 | $68.68 | 10.462% | $75.8653 | $75.87 | $75.85 | $75.90 |
| Purchase #6 | $181.51 | 10.262% | $200.1366 | $200.14 | $200.15 | $200.10 |
| Purchase #7 | $98.46 | 3.115% | $101.527 | $101.53 | $101.55 | $101.50 |
| 7 purchase totals = | $917.67 | $981.0071 | $981.02 | $981.00 | $980.90 | |