| 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 | $66.36 | 3.514% | $68.6919 | $68.69 | $68.70 | $68.70 |
| Purchase #2 | $58.42 | 7.462% | $62.7793 | $62.78 | $62.80 | $62.80 |
| Purchase #3 | $62.88 | 10.725% | $69.6239 | $69.62 | $69.60 | $69.60 |
| Purchase #4 | $19.88 | 7.486% | $21.3682 | $21.37 | $21.35 | $21.40 |
| Purchase #5 | $83.42 | 13.591% | $94.7576 | $94.76 | $94.75 | $94.80 |
| Purchase #6 | $193.25 | 13.131% | $218.6257 | $218.63 | $218.65 | $218.60 |
| Purchase #7 | $85.98 | 9.393% | $94.0561 | $94.06 | $94.05 | $94.10 |
| 7 purchase totals = | $570.19 | $629.9027 | $629.91 | $629.90 | $630.00 | |