| 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 | $59.91 | 9.195% | $65.4187 | $65.42 | $65.40 | $65.40 |
| Purchase #2 | $51.78 | 13.120% | $58.5735 | $58.57 | $58.55 | $58.60 |
| Purchase #3 | $178.96 | 8.384% | $193.964 | $193.96 | $193.95 | $194.00 |
| Purchase #4 | $84.28 | 6.827% | $90.0338 | $90.03 | $90.05 | $90.00 |
| Purchase #5 | $98.28 | 9.151% | $107.2736 | $107.27 | $107.25 | $107.30 |
| Purchase #6 | $111.86 | 11.824% | $125.0863 | $125.09 | $125.10 | $125.10 |
| Purchase #7 | $126.64 | 8.798% | $137.7818 | $137.78 | $137.80 | $137.80 |
| 7 purchase totals = | $711.71 | $778.1317 | $778.12 | $778.10 | $778.20 | |