| 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 | $78.68 | 12.651% | $88.6338 | $88.63 | $88.65 | $88.60 |
| Purchase #2 | $238.70 | 4.131% | $248.5607 | $248.56 | $248.55 | $248.60 |
| Purchase #3 | $79.43 | 6.246% | $84.3912 | $84.39 | $84.40 | $84.40 |
| Purchase #4 | $133.85 | 5.105% | $140.683 | $140.68 | $140.70 | $140.70 |
| Purchase #5 | $119.50 | 9.758% | $131.1608 | $131.16 | $131.15 | $131.20 |
| Purchase #6 | $8.94 | 13.740% | $10.1684 | $10.17 | $10.15 | $10.20 |
| Purchase #7 | $165.75 | 13.769% | $188.5721 | $188.57 | $188.55 | $188.60 |
| 7 purchase totals = | $824.85 | $892.1700 | $892.16 | $892.15 | $892.30 | |