| 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 | $27.86 | 11.784% | $31.143 | $31.14 | $31.15 | $31.10 |
| Purchase #2 | $60.67 | 3.432% | $62.7522 | $62.75 | $62.75 | $62.80 |
| Purchase #3 | $22.32 | 9.786% | $24.5042 | $24.50 | $24.50 | $24.50 |
| Purchase #4 | $82.77 | 11.742% | $92.4889 | $92.49 | $92.50 | $92.50 |
| Purchase #5 | $111.54 | 8.616% | $121.1503 | $121.15 | $121.15 | $121.20 |
| Purchase #6 | $178.69 | 8.117% | $193.1943 | $193.19 | $193.20 | $193.20 |
| Purchase #7 | $197.55 | 9.132% | $215.5903 | $215.59 | $215.60 | $215.60 |
| 7 purchase totals = | $681.40 | $740.8232 | $740.81 | $740.85 | $740.90 | |