| 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 | $245.72 | 7.343% | $263.7632 | $263.76 | $263.75 | $263.80 |
| Purchase #2 | $15.94 | 5.758% | $16.8578 | $16.86 | $16.85 | $16.90 |
| Purchase #3 | $25.34 | 13.563% | $28.7769 | $28.78 | $28.80 | $28.80 |
| Purchase #4 | $241.78 | 12.228% | $271.3449 | $271.34 | $271.35 | $271.30 |
| Purchase #5 | $240.31 | 3.597% | $248.954 | $248.95 | $248.95 | $249.00 |
| Purchase #6 | $44.30 | 5.432% | $46.7064 | $46.71 | $46.70 | $46.70 |
| Purchase #7 | $103.33 | 10.206% | $113.8759 | $113.88 | $113.90 | $113.90 |
| 7 purchase totals = | $916.72 | $990.2791 | $990.28 | $990.30 | $990.40 | |