| 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 | $7.37 | 4.656% | $7.7131 | $7.71 | $7.70 | $7.70 |
| Purchase #2 | $60.68 | 11.118% | $67.4264 | $67.43 | $67.45 | $67.40 |
| Purchase #3 | $208.64 | 4.176% | $217.3528 | $217.35 | $217.35 | $217.40 |
| Purchase #4 | $172.76 | 6.429% | $183.8667 | $183.87 | $183.85 | $183.90 |
| Purchase #5 | $59.52 | 7.522% | $63.9971 | $64.00 | $64.00 | $64.00 |
| Purchase #6 | $178.71 | 11.290% | $198.8864 | $198.89 | $198.90 | $198.90 |
| Purchase #7 | $78.43 | 7.591% | $84.3836 | $84.38 | $84.40 | $84.40 |
| 7 purchase totals = | $766.11 | $823.6261 | $823.63 | $823.65 | $823.70 | |