| 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 | $94.39 | 6.690% | $100.7047 | $100.70 | $100.70 | $100.70 |
| Purchase #2 | $44.32 | 12.638% | $49.9212 | $49.92 | $49.90 | $49.90 |
| Purchase #3 | $60.49 | 8.481% | $65.6202 | $65.62 | $65.60 | $65.60 |
| Purchase #4 | $218.91 | 13.756% | $249.0233 | $249.02 | $249.00 | $249.00 |
| Purchase #5 | $229.87 | 11.713% | $256.7947 | $256.79 | $256.80 | $256.80 |
| Purchase #6 | $94.78 | 10.129% | $104.3803 | $104.38 | $104.40 | $104.40 |
| Purchase #7 | $221.27 | 9.419% | $242.1114 | $242.11 | $242.10 | $242.10 |
| 7 purchase totals = | $964.03 | $1,068.5558 | $1,068.54 | $1,068.50 | $1,068.50 | |