| 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 | $70.91 | 11.651% | $79.1717 | $79.17 | $79.15 | $79.20 |
| Purchase #2 | $211.51 | 4.635% | $221.3135 | $221.31 | $221.30 | $221.30 |
| Purchase #3 | $21.40 | 12.430% | $24.06 | $24.06 | $24.05 | $24.10 |
| Purchase #4 | $110.86 | 5.443% | $116.8941 | $116.89 | $116.90 | $116.90 |
| Purchase #5 | $112.75 | 11.437% | $125.6452 | $125.65 | $125.65 | $125.60 |
| Purchase #6 | $66.77 | 5.360% | $70.3489 | $70.35 | $70.35 | $70.30 |
| Purchase #7 | $129.56 | 3.364% | $133.9184 | $133.92 | $133.90 | $133.90 |
| 7 purchase totals = | $723.76 | $771.3518 | $771.35 | $771.30 | $771.30 | |