| 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 | $71.37 | 13.672% | $81.1277 | $81.13 | $81.15 | $81.10 |
| Purchase #2 | $108.33 | 4.274% | $112.96 | $112.96 | $112.95 | $113.00 |
| Purchase #3 | $116.98 | 7.347% | $125.5745 | $125.57 | $125.55 | $125.60 |
| Purchase #4 | $74.74 | 7.592% | $80.4143 | $80.41 | $80.40 | $80.40 |
| Purchase #5 | $228.29 | 9.449% | $249.8611 | $249.86 | $249.85 | $249.90 |
| Purchase #6 | $182.94 | 12.705% | $206.1825 | $206.18 | $206.20 | $206.20 |
| Purchase #7 | $57.39 | 10.828% | $63.6042 | $63.60 | $63.60 | $63.60 |
| 7 purchase totals = | $840.04 | $919.7243 | $919.71 | $919.70 | $919.80 | |