| 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 | $60.28 | 4.542% | $63.0179 | $63.02 | $63.00 | $63.00 |
| Purchase #2 | $130.73 | 10.855% | $144.9207 | $144.92 | $144.90 | $144.90 |
| Purchase #3 | $88.62 | 7.332% | $95.1176 | $95.12 | $95.10 | $95.10 |
| Purchase #4 | $11.37 | 4.752% | $11.9103 | $11.91 | $11.90 | $11.90 |
| Purchase #5 | $58.71 | 7.236% | $62.9583 | $62.96 | $62.95 | $63.00 |
| Purchase #6 | $27.58 | 6.810% | $29.4582 | $29.46 | $29.45 | $29.50 |
| Purchase #7 | $97.51 | 8.597% | $105.8929 | $105.89 | $105.90 | $105.90 |
| 7 purchase totals = | $474.80 | $513.2759 | $513.28 | $513.20 | $513.30 | |