| 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 | $94.81 | 7.205% | $101.6411 | $101.64 | $101.65 | $101.60 |
| Purchase #2 | $9.50 | 7.712% | $10.2326 | $10.23 | $10.25 | $10.20 |
| Purchase #3 | $237.46 | 7.390% | $255.0083 | $255.01 | $255.00 | $255.00 |
| Purchase #4 | $94.98 | 3.376% | $98.1865 | $98.19 | $98.20 | $98.20 |
| Purchase #5 | $86.29 | 9.364% | $94.3702 | $94.37 | $94.35 | $94.40 |
| Purchase #6 | $141.82 | 12.582% | $159.6638 | $159.66 | $159.65 | $159.70 |
| Purchase #7 | $54.82 | 13.158% | $62.0332 | $62.03 | $62.05 | $62.00 |
| 7 purchase totals = | $719.68 | $781.1357 | $781.13 | $781.15 | $781.10 | |