| 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 | $73.74 | 10.671% | $81.6088 | $81.61 | $81.60 | $81.60 |
| Purchase #2 | $101.83 | 10.359% | $112.3786 | $112.38 | $112.40 | $112.40 |
| Purchase #3 | $230.30 | 7.638% | $247.8903 | $247.89 | $247.90 | $247.90 |
| Purchase #4 | $108.69 | 6.377% | $115.6212 | $115.62 | $115.60 | $115.60 |
| Purchase #5 | $53.79 | 7.414% | $57.778 | $57.78 | $57.80 | $57.80 |
| Purchase #6 | $32.56 | 13.401% | $36.9234 | $36.92 | $36.90 | $36.90 |
| Purchase #7 | $236.67 | 8.309% | $256.3349 | $256.33 | $256.35 | $256.30 |
| 7 purchase totals = | $837.58 | $908.5352 | $908.53 | $908.55 | $908.50 | |