| 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 | $37.82 | 11.587% | $42.2022 | $42.20 | $42.20 | $42.20 |
| Purchase #2 | $86.75 | 7.434% | $93.199 | $93.20 | $93.20 | $93.20 |
| Purchase #3 | $149.84 | 3.468% | $155.0365 | $155.04 | $155.05 | $155.00 |
| Purchase #4 | $20.40 | 8.476% | $22.1291 | $22.13 | $22.15 | $22.10 |
| Purchase #5 | $126.31 | 12.121% | $141.62 | $141.62 | $141.60 | $141.60 |
| Purchase #6 | $82.49 | 11.451% | $91.9359 | $91.94 | $91.95 | $91.90 |
| Purchase #7 | $59.63 | 13.488% | $67.6729 | $67.67 | $67.65 | $67.70 |
| 7 purchase totals = | $563.24 | $613.7956 | $613.80 | $613.80 | $613.70 | |