| 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 | $70.82 | 13.370% | $80.2886 | $80.29 | $80.30 | $80.30 |
| Purchase #2 | $44.73 | 4.672% | $46.8198 | $46.82 | $46.80 | $46.80 |
| Purchase #3 | $76.77 | 9.790% | $84.2858 | $84.29 | $84.30 | $84.30 |
| Purchase #4 | $122.68 | 9.260% | $134.0402 | $134.04 | $134.05 | $134.00 |
| Purchase #5 | $221.94 | 10.127% | $244.4159 | $244.42 | $244.40 | $244.40 |
| Purchase #6 | $215.30 | 13.487% | $244.3375 | $244.34 | $244.35 | $244.30 |
| Purchase #7 | $30.82 | 11.856% | $34.474 | $34.47 | $34.45 | $34.50 |
| 7 purchase totals = | $783.06 | $868.6618 | $868.67 | $868.65 | $868.60 | |