| 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 | $38.34 | 5.590% | $40.4832 | $40.48 | $40.50 | $40.50 |
| Purchase #2 | $45.32 | 8.433% | $49.1418 | $49.14 | $49.15 | $49.10 |
| Purchase #3 | $64.79 | 5.147% | $68.1247 | $68.12 | $68.10 | $68.10 |
| Purchase #4 | $169.43 | 3.186% | $174.828 | $174.83 | $174.85 | $174.80 |
| Purchase #5 | $112.94 | 8.254% | $122.2621 | $122.26 | $122.25 | $122.30 |
| Purchase #6 | $121.45 | 11.329% | $135.2091 | $135.21 | $135.20 | $135.20 |
| Purchase #7 | $17.69 | 12.565% | $19.9127 | $19.91 | $19.90 | $19.90 |
| 7 purchase totals = | $569.96 | $609.9616 | $609.95 | $609.95 | $609.90 | |