| 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 | $11.89 | 6.285% | $12.6373 | $12.64 | $12.65 | $12.60 |
| Purchase #2 | $32.53 | 6.691% | $34.7066 | $34.71 | $34.70 | $34.70 |
| Purchase #3 | $70.45 | 6.285% | $74.8778 | $74.88 | $74.90 | $74.90 |
| Purchase #4 | $79.49 | 8.657% | $86.3714 | $86.37 | $86.35 | $86.40 |
| Purchase #5 | $244.75 | 13.438% | $277.6395 | $277.64 | $277.65 | $277.60 |
| Purchase #6 | $237.33 | 6.845% | $253.5752 | $253.58 | $253.60 | $253.60 |
| Purchase #7 | $92.68 | 10.224% | $102.1556 | $102.16 | $102.15 | $102.20 |
| 7 purchase totals = | $769.12 | $841.9634 | $841.98 | $842.00 | $842.00 | |