| 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 | $64.29 | 13.826% | $73.1787 | $73.18 | $73.20 | $73.20 |
| Purchase #2 | $136.95 | 12.874% | $154.5809 | $154.58 | $154.60 | $154.60 |
| Purchase #3 | $101.63 | 10.249% | $112.0461 | $112.05 | $112.05 | $112.00 |
| Purchase #4 | $32.71 | 10.625% | $36.1854 | $36.19 | $36.20 | $36.20 |
| Purchase #5 | $106.90 | 13.482% | $121.3123 | $121.31 | $121.30 | $121.30 |
| Purchase #6 | $60.94 | 10.557% | $67.3734 | $67.37 | $67.35 | $67.40 |
| Purchase #7 | $20.80 | 6.163% | $22.0819 | $22.08 | $22.10 | $22.10 |
| 7 purchase totals = | $524.22 | $586.7587 | $586.76 | $586.80 | $586.80 | |