| 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 | $239.84 | 6.336% | $255.0363 | $255.04 | $255.05 | $255.00 |
| Purchase #2 | $83.74 | 12.833% | $94.4864 | $94.49 | $94.50 | $94.50 |
| Purchase #3 | $49.62 | 7.305% | $53.2447 | $53.24 | $53.25 | $53.20 |
| Purchase #4 | $39.76 | 6.658% | $42.4072 | $42.41 | $42.40 | $42.40 |
| Purchase #5 | $48.28 | 5.343% | $50.8596 | $50.86 | $50.85 | $50.90 |
| Purchase #6 | $99.45 | 7.588% | $106.9963 | $107.00 | $107.00 | $107.00 |
| Purchase #7 | $133.97 | 3.230% | $138.2972 | $138.30 | $138.30 | $138.30 |
| 7 purchase totals = | $694.66 | $741.3277 | $741.34 | $741.35 | $741.30 | |