| 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 | $59.58 | 11.383% | $66.362 | $66.36 | $66.35 | $66.40 |
| Purchase #2 | $15.89 | 9.780% | $17.444 | $17.44 | $17.45 | $17.40 |
| Purchase #3 | $142.33 | 3.551% | $147.3841 | $147.38 | $147.40 | $147.40 |
| Purchase #4 | $119.84 | 8.684% | $130.2469 | $130.25 | $130.25 | $130.20 |
| Purchase #5 | $38.70 | 7.834% | $41.7318 | $41.73 | $41.75 | $41.70 |
| Purchase #6 | $68.43 | 9.667% | $75.0451 | $75.05 | $75.05 | $75.00 |
| Purchase #7 | $26.34 | 11.209% | $29.2925 | $29.29 | $29.30 | $29.30 |
| 7 purchase totals = | $471.11 | $507.5064 | $507.50 | $507.55 | $507.40 | |