| 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 | $187.80 | 13.715% | $213.5568 | $213.56 | $213.55 | $213.60 |
| Purchase #2 | $223.86 | 11.558% | $249.7337 | $249.73 | $249.75 | $249.70 |
| Purchase #3 | $13.89 | 3.722% | $14.407 | $14.41 | $14.40 | $14.40 |
| Purchase #4 | $64.65 | 7.305% | $69.3727 | $69.37 | $69.35 | $69.40 |
| Purchase #5 | $128.67 | 10.387% | $142.035 | $142.04 | $142.05 | $142.00 |
| Purchase #6 | $23.45 | 11.617% | $26.1742 | $26.17 | $26.15 | $26.20 |
| Purchase #7 | $84.71 | 12.506% | $95.3038 | $95.30 | $95.30 | $95.30 |
| 7 purchase totals = | $727.03 | $810.5832 | $810.58 | $810.55 | $810.60 | |