| 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 | $40.92 | 10.813% | $45.3447 | $45.34 | $45.35 | $45.30 |
| Purchase #2 | $135.95 | 6.530% | $144.8275 | $144.83 | $144.85 | $144.80 |
| Purchase #3 | $88.28 | 3.201% | $91.1058 | $91.11 | $91.10 | $91.10 |
| Purchase #4 | $235.31 | 10.158% | $259.2128 | $259.21 | $259.20 | $259.20 |
| Purchase #5 | $91.28 | 11.178% | $101.4833 | $101.48 | $101.50 | $101.50 |
| Purchase #6 | $124.44 | 11.696% | $138.9945 | $138.99 | $139.00 | $139.00 |
| Purchase #7 | $152.60 | 10.833% | $169.1312 | $169.13 | $169.15 | $169.10 |
| 7 purchase totals = | $868.78 | $950.0998 | $950.09 | $950.15 | $950.00 | |