| 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 | $73.54 | 12.253% | $82.5509 | $82.55 | $82.55 | $82.60 |
| Purchase #2 | $10.61 | 9.856% | $11.6557 | $11.66 | $11.65 | $11.70 |
| Purchase #3 | $68.75 | 9.711% | $75.4263 | $75.43 | $75.45 | $75.40 |
| Purchase #4 | $26.91 | 4.669% | $28.1664 | $28.17 | $28.15 | $28.20 |
| Purchase #5 | $223.40 | 7.474% | $240.0969 | $240.10 | $240.10 | $240.10 |
| Purchase #6 | $147.86 | 4.152% | $153.9991 | $154.00 | $154.00 | $154.00 |
| Purchase #7 | $199.65 | 7.242% | $214.1087 | $214.11 | $214.10 | $214.10 |
| 7 purchase totals = | $750.72 | $806.0040 | $806.02 | $806.00 | $806.10 | |