| 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 | $90.39 | 12.816% | $101.9744 | $101.97 | $101.95 | $102.00 |
| Purchase #2 | $182.65 | 7.402% | $196.1698 | $196.17 | $196.15 | $196.20 |
| Purchase #3 | $61.74 | 4.458% | $64.4924 | $64.49 | $64.50 | $64.50 |
| Purchase #4 | $183.34 | 9.170% | $200.1523 | $200.15 | $200.15 | $200.20 |
| Purchase #5 | $15.91 | 4.421% | $16.6134 | $16.61 | $16.60 | $16.60 |
| Purchase #6 | $114.80 | 13.107% | $129.8468 | $129.85 | $129.85 | $129.80 |
| Purchase #7 | $64.69 | 8.459% | $70.1621 | $70.16 | $70.15 | $70.20 |
| 7 purchase totals = | $713.52 | $779.4112 | $779.40 | $779.35 | $779.50 | |