| 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 | $54.61 | 6.531% | $58.1766 | $58.18 | $58.20 | $58.20 |
| Purchase #2 | $57.35 | 10.779% | $63.5318 | $63.53 | $63.55 | $63.50 |
| Purchase #3 | $84.50 | 8.244% | $91.4662 | $91.47 | $91.45 | $91.50 |
| Purchase #4 | $202.68 | 8.833% | $220.5827 | $220.58 | $220.60 | $220.60 |
| Purchase #5 | $10.33 | 13.139% | $11.6873 | $11.69 | $11.70 | $11.70 |
| Purchase #6 | $120.97 | 12.719% | $136.3562 | $136.36 | $136.35 | $136.40 |
| Purchase #7 | $149.79 | 6.726% | $159.8649 | $159.86 | $159.85 | $159.90 |
| 7 purchase totals = | $680.23 | $741.6657 | $741.67 | $741.70 | $741.80 | |