| 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 | $103.55 | 5.829% | $109.5859 | $109.59 | $109.60 | $109.60 |
| Purchase #2 | $83.73 | 4.601% | $87.5824 | $87.58 | $87.60 | $87.60 |
| Purchase #3 | $248.47 | 10.760% | $275.2054 | $275.21 | $275.20 | $275.20 |
| Purchase #4 | $126.98 | 13.175% | $143.7096 | $143.71 | $143.70 | $143.70 |
| Purchase #5 | $106.51 | 10.857% | $118.0738 | $118.07 | $118.05 | $118.10 |
| Purchase #6 | $233.77 | 4.207% | $243.6047 | $243.60 | $243.60 | $243.60 |
| Purchase #7 | $48.61 | 8.609% | $52.7948 | $52.79 | $52.80 | $52.80 |
| 7 purchase totals = | $951.62 | $1,030.5566 | $1,030.55 | $1,030.55 | $1,030.60 | |