| 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 | $66.77 | 8.539% | $72.4715 | $72.47 | $72.45 | $72.50 |
| Purchase #2 | $58.53 | 7.312% | $62.8097 | $62.81 | $62.80 | $62.80 |
| Purchase #3 | $193.51 | 7.374% | $207.7794 | $207.78 | $207.80 | $207.80 |
| Purchase #4 | $8.64 | 6.346% | $9.1883 | $9.19 | $9.20 | $9.20 |
| Purchase #5 | $139.73 | 13.336% | $158.3644 | $158.36 | $158.35 | $158.40 |
| Purchase #6 | $66.27 | 12.597% | $74.618 | $74.62 | $74.60 | $74.60 |
| Purchase #7 | $17.61 | 6.546% | $18.7628 | $18.76 | $18.75 | $18.80 |
| 7 purchase totals = | $551.06 | $603.9941 | $603.99 | $603.95 | $604.10 | |