| 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 | $63.64 | 3.787% | $66.05 | $66.05 | $66.05 | $66.10 |
| Purchase #2 | $244.98 | 10.274% | $270.1492 | $270.15 | $270.15 | $270.10 |
| Purchase #3 | $102.62 | 8.218% | $111.0533 | $111.05 | $111.05 | $111.10 |
| Purchase #4 | $50.53 | 9.854% | $55.5092 | $55.51 | $55.50 | $55.50 |
| Purchase #5 | $122.71 | 6.287% | $130.4248 | $130.42 | $130.40 | $130.40 |
| Purchase #6 | $41.52 | 11.355% | $46.2346 | $46.23 | $46.25 | $46.20 |
| Purchase #7 | $9.53 | 7.445% | $10.2395 | $10.24 | $10.25 | $10.20 |
| 7 purchase totals = | $635.53 | $689.6606 | $689.65 | $689.65 | $689.60 | |