| 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 | $159.43 | 7.204% | $170.9153 | $170.92 | $170.90 | $170.90 |
| Purchase #2 | $12.36 | 7.416% | $13.2766 | $13.28 | $13.30 | $13.30 |
| Purchase #3 | $52.83 | 3.577% | $54.7197 | $54.72 | $54.70 | $54.70 |
| Purchase #4 | $81.72 | 11.852% | $91.4055 | $91.41 | $91.40 | $91.40 |
| Purchase #5 | $62.36 | 5.240% | $65.6277 | $65.63 | $65.65 | $65.60 |
| Purchase #6 | $22.55 | 7.696% | $24.2854 | $24.29 | $24.30 | $24.30 |
| Purchase #7 | $60.63 | 6.656% | $64.6655 | $64.67 | $64.65 | $64.70 |
| 7 purchase totals = | $451.88 | $484.8957 | $484.92 | $484.90 | $484.90 | |