| 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 | $95.73 | 4.767% | $100.2934 | $100.29 | $100.30 | $100.30 |
| Purchase #2 | $207.45 | 9.414% | $226.9793 | $226.98 | $227.00 | $227.00 |
| Purchase #3 | $88.58 | 6.124% | $94.0046 | $94.00 | $94.00 | $94.00 |
| Purchase #4 | $84.83 | 11.796% | $94.8365 | $94.84 | $94.85 | $94.80 |
| Purchase #5 | $172.32 | 6.648% | $183.7758 | $183.78 | $183.80 | $183.80 |
| Purchase #6 | $20.33 | 8.362% | $22.03 | $22.03 | $22.05 | $22.00 |
| Purchase #7 | $202.63 | 13.464% | $229.9121 | $229.91 | $229.90 | $229.90 |
| 7 purchase totals = | $871.87 | $951.8317 | $951.83 | $951.90 | $951.80 | |