| 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 | $102.66 | 10.617% | $113.5594 | $113.56 | $113.55 | $113.60 |
| Purchase #2 | $221.66 | 9.726% | $243.2187 | $243.22 | $243.20 | $243.20 |
| Purchase #3 | $27.85 | 4.561% | $29.1202 | $29.12 | $29.10 | $29.10 |
| Purchase #4 | $19.32 | 5.333% | $20.3503 | $20.35 | $20.35 | $20.40 |
| Purchase #5 | $7.52 | 5.723% | $7.9504 | $7.95 | $7.95 | $8.00 |
| Purchase #6 | $154.68 | 12.851% | $174.5579 | $174.56 | $174.55 | $174.60 |
| Purchase #7 | $84.31 | 12.144% | $94.5486 | $94.55 | $94.55 | $94.50 |
| 7 purchase totals = | $618.00 | $683.3055 | $683.31 | $683.25 | $683.40 | |