| 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 | $57.35 | 12.821% | $64.7028 | $64.70 | $64.70 | $64.70 |
| Purchase #2 | $11.59 | 5.555% | $12.2338 | $12.23 | $12.25 | $12.20 |
| Purchase #3 | $209.84 | 10.438% | $231.7431 | $231.74 | $231.75 | $231.70 |
| Purchase #4 | $184.80 | 13.164% | $209.1271 | $209.13 | $209.15 | $209.10 |
| Purchase #5 | $123.51 | 6.163% | $131.1219 | $131.12 | $131.10 | $131.10 |
| Purchase #6 | $186.98 | 9.115% | $204.0232 | $204.02 | $204.00 | $204.00 |
| Purchase #7 | $72.62 | 9.622% | $79.6075 | $79.61 | $79.60 | $79.60 |
| 7 purchase totals = | $846.69 | $932.5594 | $932.55 | $932.55 | $932.40 | |