| 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 | $9.52 | 6.409% | $10.1301 | $10.13 | $10.15 | $10.10 |
| Purchase #2 | $232.58 | 6.198% | $246.9953 | $247.00 | $247.00 | $247.00 |
| Purchase #3 | $99.26 | 3.399% | $102.6338 | $102.63 | $102.65 | $102.60 |
| Purchase #4 | $81.73 | 12.183% | $91.6872 | $91.69 | $91.70 | $91.70 |
| Purchase #5 | $78.47 | 8.827% | $85.3965 | $85.40 | $85.40 | $85.40 |
| Purchase #6 | $13.41 | 7.732% | $14.4469 | $14.45 | $14.45 | $14.40 |
| Purchase #7 | $247.27 | 6.810% | $264.1091 | $264.11 | $264.10 | $264.10 |
| 7 purchase totals = | $762.24 | $815.3989 | $815.41 | $815.45 | $815.30 | |