| 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 | $52.34 | 3.679% | $54.2656 | $54.27 | $54.25 | $54.30 |
| Purchase #2 | $184.68 | 13.250% | $209.1501 | $209.15 | $209.15 | $209.20 |
| Purchase #3 | $209.79 | 12.366% | $235.7326 | $235.73 | $235.75 | $235.70 |
| Purchase #4 | $46.79 | 7.309% | $50.2099 | $50.21 | $50.20 | $50.20 |
| Purchase #5 | $132.28 | 7.177% | $141.7737 | $141.77 | $141.75 | $141.80 |
| Purchase #6 | $68.60 | 5.145% | $72.1295 | $72.13 | $72.15 | $72.10 |
| Purchase #7 | $93.79 | 10.824% | $103.9418 | $103.94 | $103.95 | $103.90 |
| 7 purchase totals = | $788.27 | $867.2032 | $867.20 | $867.20 | $867.20 | |