| 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 | $16.68 | 6.390% | $17.7459 | $17.75 | $17.75 | $17.70 |
| Purchase #2 | $43.39 | 7.549% | $46.6655 | $46.67 | $46.65 | $46.70 |
| Purchase #3 | $65.98 | 10.193% | $72.7053 | $72.71 | $72.70 | $72.70 |
| Purchase #4 | $54.60 | 7.773% | $58.8441 | $58.84 | $58.85 | $58.80 |
| Purchase #5 | $80.93 | 7.742% | $87.1956 | $87.20 | $87.20 | $87.20 |
| Purchase #6 | $166.26 | 8.666% | $180.6681 | $180.67 | $180.65 | $180.70 |
| Purchase #7 | $220.80 | 7.650% | $237.6912 | $237.69 | $237.70 | $237.70 |
| 7 purchase totals = | $648.64 | $701.5157 | $701.53 | $701.50 | $701.50 | |