| 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 | $73.53 | 4.275% | $76.6734 | $76.67 | $76.65 | $76.70 |
| Purchase #2 | $185.31 | 13.369% | $210.0841 | $210.08 | $210.10 | $210.10 |
| Purchase #3 | $33.37 | 3.648% | $34.5873 | $34.59 | $34.60 | $34.60 |
| Purchase #4 | $5.53 | 6.408% | $5.8844 | $5.88 | $5.90 | $5.90 |
| Purchase #5 | $133.69 | 5.697% | $141.3063 | $141.31 | $141.30 | $141.30 |
| Purchase #6 | $5.57 | 13.687% | $6.3324 | $6.33 | $6.35 | $6.30 |
| Purchase #7 | $244.30 | 4.500% | $255.2935 | $255.29 | $255.30 | $255.30 |
| 7 purchase totals = | $681.30 | $730.1614 | $730.15 | $730.20 | $730.20 | |