| 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 | $121.35 | 5.254% | $127.7257 | $127.73 | $127.75 | $127.70 |
| Purchase #2 | $75.81 | 9.592% | $83.0817 | $83.08 | $83.10 | $83.10 |
| Purchase #3 | $82.58 | 8.590% | $89.6736 | $89.67 | $89.65 | $89.70 |
| Purchase #4 | $60.73 | 9.835% | $66.7028 | $66.70 | $66.70 | $66.70 |
| Purchase #5 | $162.35 | 10.477% | $179.3594 | $179.36 | $179.35 | $179.40 |
| Purchase #6 | $170.78 | 13.865% | $194.4586 | $194.46 | $194.45 | $194.50 |
| Purchase #7 | $202.39 | 13.445% | $229.6013 | $229.60 | $229.60 | $229.60 |
| 7 purchase totals = | $875.99 | $970.6031 | $970.60 | $970.60 | $970.70 | |