| 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 | $66.96 | 13.108% | $75.7371 | $75.74 | $75.75 | $75.70 |
| Purchase #2 | $11.53 | 9.281% | $12.6001 | $12.60 | $12.60 | $12.60 |
| Purchase #3 | $130.58 | 4.562% | $136.5371 | $136.54 | $136.55 | $136.50 |
| Purchase #4 | $107.42 | 7.814% | $115.8138 | $115.81 | $115.80 | $115.80 |
| Purchase #5 | $39.30 | 7.422% | $42.2168 | $42.22 | $42.20 | $42.20 |
| Purchase #6 | $137.70 | 4.533% | $143.9419 | $143.94 | $143.95 | $143.90 |
| Purchase #7 | $72.46 | 5.844% | $76.6946 | $76.69 | $76.70 | $76.70 |
| 7 purchase totals = | $565.95 | $603.5414 | $603.54 | $603.55 | $603.40 | |