| 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 | $89.78 | 3.283% | $92.7275 | $92.73 | $92.75 | $92.70 |
| Purchase #2 | $82.87 | 5.107% | $87.1022 | $87.10 | $87.10 | $87.10 |
| Purchase #3 | $182.29 | 9.513% | $199.6312 | $199.63 | $199.65 | $199.60 |
| Purchase #4 | $92.99 | 9.549% | $101.8696 | $101.87 | $101.85 | $101.90 |
| Purchase #5 | $76.93 | 4.393% | $80.3095 | $80.31 | $80.30 | $80.30 |
| Purchase #6 | $59.80 | 5.135% | $62.8707 | $62.87 | $62.85 | $62.90 |
| Purchase #7 | $62.42 | 7.682% | $67.2151 | $67.22 | $67.20 | $67.20 |
| 7 purchase totals = | $647.08 | $691.7258 | $691.73 | $691.70 | $691.70 | |