| 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 | $43.42 | 8.701% | $47.198 | $47.20 | $47.20 | $47.20 |
| Purchase #2 | $18.97 | 9.636% | $20.7979 | $20.80 | $20.80 | $20.80 |
| Purchase #3 | $178.46 | 8.699% | $193.9842 | $193.98 | $194.00 | $194.00 |
| Purchase #4 | $179.37 | 13.395% | $203.3966 | $203.40 | $203.40 | $203.40 |
| Purchase #5 | $125.30 | 13.449% | $142.1516 | $142.15 | $142.15 | $142.20 |
| Purchase #6 | $101.46 | 4.215% | $105.7365 | $105.74 | $105.75 | $105.70 |
| Purchase #7 | $42.95 | 11.219% | $47.7686 | $47.77 | $47.75 | $47.80 |
| 7 purchase totals = | $689.93 | $761.0334 | $761.04 | $761.05 | $761.10 | |