| 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 | $38.82 | 11.586% | $43.3177 | $43.32 | $43.30 | $43.30 |
| Purchase #2 | $10.44 | 12.419% | $11.7365 | $11.74 | $11.75 | $11.70 |
| Purchase #3 | $197.44 | 11.132% | $219.419 | $219.42 | $219.40 | $219.40 |
| Purchase #4 | $42.70 | 13.636% | $48.5226 | $48.52 | $48.50 | $48.50 |
| Purchase #5 | $134.90 | 7.263% | $144.6978 | $144.70 | $144.70 | $144.70 |
| Purchase #6 | $154.88 | 8.667% | $168.3034 | $168.30 | $168.30 | $168.30 |
| Purchase #7 | $86.84 | 13.814% | $98.8361 | $98.84 | $98.85 | $98.80 |
| 7 purchase totals = | $666.02 | $734.8331 | $734.84 | $734.80 | $734.70 | |