| 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 | $125.68 | 9.501% | $137.6209 | $137.62 | $137.60 | $137.60 |
| Purchase #2 | $104.80 | 6.192% | $111.2892 | $111.29 | $111.30 | $111.30 |
| Purchase #3 | $55.57 | 10.539% | $61.4265 | $61.43 | $61.45 | $61.40 |
| Purchase #4 | $126.40 | 4.275% | $131.8036 | $131.80 | $131.80 | $131.80 |
| Purchase #5 | $61.35 | 8.464% | $66.5427 | $66.54 | $66.55 | $66.50 |
| Purchase #6 | $232.77 | 13.177% | $263.4421 | $263.44 | $263.45 | $263.40 |
| Purchase #7 | $108.51 | 11.696% | $121.2013 | $121.20 | $121.20 | $121.20 |
| 7 purchase totals = | $815.08 | $893.3263 | $893.32 | $893.35 | $893.20 | |