| 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 | $37.56 | 9.120% | $40.9855 | $40.99 | $41.00 | $41.00 |
| Purchase #2 | $245.70 | 10.160% | $270.6631 | $270.66 | $270.65 | $270.70 |
| Purchase #3 | $27.69 | 5.201% | $29.1302 | $29.13 | $29.15 | $29.10 |
| Purchase #4 | $54.80 | 11.515% | $61.1102 | $61.11 | $61.10 | $61.10 |
| Purchase #5 | $201.31 | 6.811% | $215.0212 | $215.02 | $215.00 | $215.00 |
| Purchase #6 | $144.71 | 9.185% | $158.0016 | $158.00 | $158.00 | $158.00 |
| Purchase #7 | $192.30 | 5.479% | $202.8361 | $202.84 | $202.85 | $202.80 |
| 7 purchase totals = | $904.07 | $977.7479 | $977.75 | $977.75 | $977.70 | |