| 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 | $26.64 | 8.114% | $28.8016 | $28.80 | $28.80 | $28.80 |
| Purchase #2 | $112.85 | 8.872% | $122.8621 | $122.86 | $122.85 | $122.90 |
| Purchase #3 | $39.94 | 6.818% | $42.6631 | $42.66 | $42.65 | $42.70 |
| Purchase #4 | $95.37 | 11.239% | $106.0886 | $106.09 | $106.10 | $106.10 |
| Purchase #5 | $214.41 | 8.775% | $233.2245 | $233.22 | $233.20 | $233.20 |
| Purchase #6 | $195.89 | 7.455% | $210.4936 | $210.49 | $210.50 | $210.50 |
| Purchase #7 | $122.72 | 11.302% | $136.5898 | $136.59 | $136.60 | $136.60 |
| 7 purchase totals = | $807.82 | $880.7233 | $880.71 | $880.70 | $880.80 | |