| 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 | $51.42 | 6.434% | $54.7284 | $54.73 | $54.75 | $54.70 |
| Purchase #2 | $60.75 | 5.537% | $64.1137 | $64.11 | $64.10 | $64.10 |
| Purchase #3 | $152.36 | 12.334% | $171.1521 | $171.15 | $171.15 | $171.20 |
| Purchase #4 | $139.47 | 11.244% | $155.152 | $155.15 | $155.15 | $155.20 |
| Purchase #5 | $33.56 | 3.299% | $34.6671 | $34.67 | $34.65 | $34.70 |
| Purchase #6 | $123.63 | 11.594% | $137.9637 | $137.96 | $137.95 | $138.00 |
| Purchase #7 | $141.27 | 4.873% | $148.1541 | $148.15 | $148.15 | $148.20 |
| 7 purchase totals = | $702.46 | $765.9311 | $765.92 | $765.90 | $766.10 | |