| 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 | $108.58 | 9.700% | $119.1123 | $119.11 | $119.10 | $119.10 |
| Purchase #2 | $10.36 | 9.339% | $11.3275 | $11.33 | $11.35 | $11.30 |
| Purchase #3 | $56.77 | 9.843% | $62.3579 | $62.36 | $62.35 | $62.40 |
| Purchase #4 | $193.62 | 8.553% | $210.1803 | $210.18 | $210.20 | $210.20 |
| Purchase #5 | $8.45 | 6.762% | $9.0214 | $9.02 | $9.00 | $9.00 |
| Purchase #6 | $27.63 | 6.466% | $29.4166 | $29.42 | $29.40 | $29.40 |
| Purchase #7 | $52.68 | 12.351% | $59.1865 | $59.19 | $59.20 | $59.20 |
| 7 purchase totals = | $458.09 | $500.6025 | $500.61 | $500.60 | $500.60 | |