| 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 | $99.37 | 6.512% | $105.841 | $105.84 | $105.85 | $105.80 |
| Purchase #2 | $27.62 | 5.477% | $29.1327 | $29.13 | $29.15 | $29.10 |
| Purchase #3 | $72.26 | 10.120% | $79.5727 | $79.57 | $79.55 | $79.60 |
| Purchase #4 | $127.81 | 10.556% | $141.3016 | $141.30 | $141.30 | $141.30 |
| Purchase #5 | $230.81 | 7.220% | $247.4745 | $247.47 | $247.45 | $247.50 |
| Purchase #6 | $66.70 | 9.664% | $73.1459 | $73.15 | $73.15 | $73.10 |
| Purchase #7 | $78.42 | 13.221% | $88.7879 | $88.79 | $88.80 | $88.80 |
| 7 purchase totals = | $702.99 | $765.2563 | $765.25 | $765.25 | $765.20 | |