| 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 | $46.41 | 8.444% | $50.3289 | $50.33 | $50.35 | $50.30 |
| Purchase #2 | $78.76 | 8.822% | $85.7082 | $85.71 | $85.70 | $85.70 |
| Purchase #3 | $171.41 | 4.379% | $178.916 | $178.92 | $178.90 | $178.90 |
| Purchase #4 | $141.77 | 3.738% | $147.0694 | $147.07 | $147.05 | $147.10 |
| Purchase #5 | $170.41 | 4.624% | $178.2898 | $178.29 | $178.30 | $178.30 |
| Purchase #6 | $96.97 | 8.418% | $105.1329 | $105.13 | $105.15 | $105.10 |
| Purchase #7 | $230.52 | 7.265% | $247.2673 | $247.27 | $247.25 | $247.30 |
| 7 purchase totals = | $936.25 | $992.7125 | $992.72 | $992.70 | $992.70 | |