| 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 | $45.25 | 7.586% | $48.6827 | $48.68 | $48.70 | $48.70 |
| Purchase #2 | $177.82 | 7.660% | $191.441 | $191.44 | $191.45 | $191.40 |
| Purchase #3 | $40.90 | 7.336% | $43.9004 | $43.90 | $43.90 | $43.90 |
| Purchase #4 | $42.62 | 13.274% | $48.2774 | $48.28 | $48.30 | $48.30 |
| Purchase #5 | $9.51 | 4.372% | $9.9258 | $9.93 | $9.95 | $9.90 |
| Purchase #6 | $238.28 | 8.400% | $258.2955 | $258.30 | $258.30 | $258.30 |
| Purchase #7 | $130.52 | 4.846% | $136.845 | $136.85 | $136.85 | $136.80 |
| 7 purchase totals = | $684.90 | $737.3678 | $737.38 | $737.45 | $737.30 | |