| 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 | $52.84 | 4.169% | $55.0429 | $55.04 | $55.05 | $55.00 |
| Purchase #2 | $39.48 | 13.332% | $44.7435 | $44.74 | $44.75 | $44.70 |
| Purchase #3 | $213.67 | 8.707% | $232.2742 | $232.27 | $232.25 | $232.30 |
| Purchase #4 | $187.68 | 13.189% | $212.4331 | $212.43 | $212.45 | $212.40 |
| Purchase #5 | $182.98 | 6.747% | $195.3257 | $195.33 | $195.35 | $195.30 |
| Purchase #6 | $181.26 | 11.641% | $202.3605 | $202.36 | $202.35 | $202.40 |
| Purchase #7 | $188.78 | 12.758% | $212.8646 | $212.86 | $212.85 | $212.90 |
| 7 purchase totals = | $1,046.69 | $1,155.0445 | $1,155.03 | $1,155.05 | $1,155.00 | |