| 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 | $78.98 | 7.420% | $84.8403 | $84.84 | $84.85 | $84.80 |
| Purchase #2 | $136.61 | 3.636% | $141.5771 | $141.58 | $141.60 | $141.60 |
| Purchase #3 | $178.98 | 9.568% | $196.1048 | $196.10 | $196.10 | $196.10 |
| Purchase #4 | $87.41 | 8.777% | $95.082 | $95.08 | $95.10 | $95.10 |
| Purchase #5 | $183.30 | 8.417% | $198.7284 | $198.73 | $198.75 | $198.70 |
| Purchase #6 | $162.34 | 4.198% | $169.155 | $169.16 | $169.15 | $169.20 |
| Purchase #7 | $44.67 | 7.148% | $47.863 | $47.86 | $47.85 | $47.90 |
| 7 purchase totals = | $872.29 | $933.3506 | $933.35 | $933.40 | $933.40 | |