| 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 | $88.55 | 7.753% | $95.4153 | $95.42 | $95.40 | $95.40 |
| Purchase #2 | $56.52 | 7.624% | $60.8291 | $60.83 | $60.85 | $60.80 |
| Purchase #3 | $214.97 | 9.267% | $234.8913 | $234.89 | $234.90 | $234.90 |
| Purchase #4 | $207.26 | 13.570% | $235.3852 | $235.39 | $235.40 | $235.40 |
| Purchase #5 | $96.62 | 6.647% | $103.0423 | $103.04 | $103.05 | $103.00 |
| Purchase #6 | $64.73 | 8.314% | $70.1117 | $70.11 | $70.10 | $70.10 |
| Purchase #7 | $126.26 | 8.345% | $136.7964 | $136.80 | $136.80 | $136.80 |
| 7 purchase totals = | $854.91 | $936.4713 | $936.48 | $936.50 | $936.40 | |