| 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 | $49.46 | 10.746% | $54.775 | $54.78 | $54.80 | $54.80 |
| Purchase #2 | $32.88 | 10.738% | $36.4107 | $36.41 | $36.40 | $36.40 |
| Purchase #3 | $133.51 | 12.816% | $150.6206 | $150.62 | $150.60 | $150.60 |
| Purchase #4 | $225.50 | 8.147% | $243.8715 | $243.87 | $243.85 | $243.90 |
| Purchase #5 | $87.63 | 5.229% | $92.2122 | $92.21 | $92.20 | $92.20 |
| Purchase #6 | $206.43 | 6.318% | $219.4722 | $219.47 | $219.45 | $219.50 |
| Purchase #7 | $46.35 | 3.263% | $47.8624 | $47.86 | $47.85 | $47.90 |
| 7 purchase totals = | $781.76 | $845.2246 | $845.22 | $845.15 | $845.30 | |