| 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 | $80.49 | 10.465% | $88.9133 | $88.91 | $88.90 | $88.90 |
| Purchase #2 | $249.77 | 3.235% | $257.8501 | $257.85 | $257.85 | $257.90 |
| Purchase #3 | $221.76 | 12.327% | $249.0964 | $249.10 | $249.10 | $249.10 |
| Purchase #4 | $70.67 | 7.539% | $75.9978 | $76.00 | $76.00 | $76.00 |
| Purchase #5 | $147.52 | 7.853% | $159.1047 | $159.10 | $159.10 | $159.10 |
| Purchase #6 | $144.92 | 12.396% | $162.8843 | $162.88 | $162.90 | $162.90 |
| Purchase #7 | $141.50 | 11.687% | $158.0371 | $158.04 | $158.05 | $158.00 |
| 7 purchase totals = | $1,056.63 | $1,151.8837 | $1,151.88 | $1,151.90 | $1,151.90 | |