| 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 | $204.90 | 5.662% | $216.5014 | $216.50 | $216.50 | $216.50 |
| Purchase #2 | $186.89 | 8.118% | $202.0617 | $202.06 | $202.05 | $202.10 |
| Purchase #3 | $71.94 | 6.257% | $76.4413 | $76.44 | $76.45 | $76.40 |
| Purchase #4 | $85.62 | 10.720% | $94.7985 | $94.80 | $94.80 | $94.80 |
| Purchase #5 | $21.89 | 13.585% | $24.8638 | $24.86 | $24.85 | $24.90 |
| Purchase #6 | $56.26 | 13.205% | $63.6891 | $63.69 | $63.70 | $63.70 |
| Purchase #7 | $45.73 | 9.586% | $50.1137 | $50.11 | $50.10 | $50.10 |
| 7 purchase totals = | $673.23 | $728.4695 | $728.46 | $728.45 | $728.50 | |