| 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 | $77.90 | 13.742% | $88.605 | $88.61 | $88.60 | $88.60 |
| Purchase #2 | $219.36 | 8.288% | $237.5406 | $237.54 | $237.55 | $237.50 |
| Purchase #3 | $151.56 | 4.814% | $158.8561 | $158.86 | $158.85 | $158.90 |
| Purchase #4 | $19.43 | 9.675% | $21.3099 | $21.31 | $21.30 | $21.30 |
| Purchase #5 | $229.97 | 8.580% | $249.7014 | $249.70 | $249.70 | $249.70 |
| Purchase #6 | $18.57 | 7.285% | $19.9228 | $19.92 | $19.90 | $19.90 |
| Purchase #7 | $242.57 | 6.132% | $257.4444 | $257.44 | $257.45 | $257.40 |
| 7 purchase totals = | $959.36 | $1,033.3802 | $1,033.38 | $1,033.35 | $1,033.30 | |