| 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 | $79.30 | 4.707% | $83.0327 | $83.03 | $83.05 | $83.00 |
| Purchase #2 | $227.76 | 8.654% | $247.4704 | $247.47 | $247.45 | $247.50 |
| Purchase #3 | $146.88 | 5.309% | $154.6779 | $154.68 | $154.70 | $154.70 |
| Purchase #4 | $116.48 | 13.311% | $131.9847 | $131.98 | $132.00 | $132.00 |
| Purchase #5 | $227.31 | 9.211% | $248.2475 | $248.25 | $248.25 | $248.20 |
| Purchase #6 | $6.34 | 5.835% | $6.7099 | $6.71 | $6.70 | $6.70 |
| Purchase #7 | $121.82 | 13.565% | $138.3449 | $138.34 | $138.35 | $138.30 |
| 7 purchase totals = | $925.89 | $1,010.4680 | $1,010.46 | $1,010.50 | $1,010.40 | |