| 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 | $78.84 | 5.248% | $82.9775 | $82.98 | $83.00 | $83.00 |
| Purchase #2 | $24.25 | 12.294% | $27.2313 | $27.23 | $27.25 | $27.20 |
| Purchase #3 | $129.34 | 9.702% | $141.8886 | $141.89 | $141.90 | $141.90 |
| Purchase #4 | $51.88 | 6.359% | $55.179 | $55.18 | $55.20 | $55.20 |
| Purchase #5 | $121.64 | 7.126% | $130.3081 | $130.31 | $130.30 | $130.30 |
| Purchase #6 | $84.26 | 9.343% | $92.1324 | $92.13 | $92.15 | $92.10 |
| Purchase #7 | $36.36 | 3.519% | $37.6395 | $37.64 | $37.65 | $37.60 |
| 7 purchase totals = | $526.57 | $567.3564 | $567.36 | $567.45 | $567.30 | |