| 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 | $44.79 | 8.596% | $48.6401 | $48.64 | $48.65 | $48.60 |
| Purchase #2 | $9.33 | 6.544% | $9.9406 | $9.94 | $9.95 | $9.90 |
| Purchase #3 | $209.63 | 3.813% | $217.6232 | $217.62 | $217.60 | $217.60 |
| Purchase #4 | $164.52 | 12.803% | $185.5835 | $185.58 | $185.60 | $185.60 |
| Purchase #5 | $94.60 | 7.133% | $101.3478 | $101.35 | $101.35 | $101.30 |
| Purchase #6 | $213.26 | 6.817% | $227.7979 | $227.80 | $227.80 | $227.80 |
| Purchase #7 | $221.52 | 3.441% | $229.1425 | $229.14 | $229.15 | $229.10 |
| 7 purchase totals = | $957.65 | $1,020.0756 | $1,020.07 | $1,020.10 | $1,019.90 | |