| 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 | $62.51 | 7.812% | $67.3933 | $67.39 | $67.40 | $67.40 |
| Purchase #2 | $170.48 | 4.190% | $177.6231 | $177.62 | $177.60 | $177.60 |
| Purchase #3 | $34.25 | 10.517% | $37.8521 | $37.85 | $37.85 | $37.90 |
| Purchase #4 | $185.69 | 12.606% | $209.0981 | $209.10 | $209.10 | $209.10 |
| Purchase #5 | $45.91 | 12.277% | $51.5464 | $51.55 | $51.55 | $51.50 |
| Purchase #6 | $84.92 | 3.816% | $88.1605 | $88.16 | $88.15 | $88.20 |
| Purchase #7 | $121.71 | 9.132% | $132.8246 | $132.82 | $132.80 | $132.80 |
| 7 purchase totals = | $705.47 | $764.4981 | $764.49 | $764.45 | $764.50 | |