| 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 | $23.50 | 9.725% | $25.7854 | $25.79 | $25.80 | $25.80 |
| Purchase #2 | $126.32 | 4.479% | $131.9779 | $131.98 | $132.00 | $132.00 |
| Purchase #3 | $14.51 | 8.360% | $15.723 | $15.72 | $15.70 | $15.70 |
| Purchase #4 | $24.88 | 5.335% | $26.2073 | $26.21 | $26.20 | $26.20 |
| Purchase #5 | $173.61 | 10.419% | $191.6984 | $191.70 | $191.70 | $191.70 |
| Purchase #6 | $126.86 | 6.755% | $135.4294 | $135.43 | $135.45 | $135.40 |
| Purchase #7 | $162.86 | 12.709% | $183.5579 | $183.56 | $183.55 | $183.60 |
| 7 purchase totals = | $652.54 | $710.3793 | $710.39 | $710.40 | $710.40 | |