| 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 | $22.54 | 11.459% | $25.1229 | $25.12 | $25.10 | $25.10 |
| Purchase #2 | $41.53 | 8.481% | $45.0522 | $45.05 | $45.05 | $45.10 |
| Purchase #3 | $98.49 | 8.486% | $106.8479 | $106.85 | $106.85 | $106.80 |
| Purchase #4 | $54.52 | 13.517% | $61.8895 | $61.89 | $61.90 | $61.90 |
| Purchase #5 | $70.50 | 12.629% | $79.4034 | $79.40 | $79.40 | $79.40 |
| Purchase #6 | $183.97 | 4.174% | $191.6489 | $191.65 | $191.65 | $191.60 |
| Purchase #7 | $24.36 | 5.115% | $25.606 | $25.61 | $25.60 | $25.60 |
| 7 purchase totals = | $495.91 | $535.5708 | $535.57 | $535.55 | $535.50 | |