| 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 | $130.78 | 3.799% | $135.7483 | $135.75 | $135.75 | $135.70 |
| Purchase #2 | $155.77 | 5.741% | $164.7128 | $164.71 | $164.70 | $164.70 |
| Purchase #3 | $20.43 | 6.674% | $21.7935 | $21.79 | $21.80 | $21.80 |
| Purchase #4 | $56.56 | 5.600% | $59.7274 | $59.73 | $59.75 | $59.70 |
| Purchase #5 | $110.51 | 3.196% | $114.0419 | $114.04 | $114.05 | $114.00 |
| Purchase #6 | $158.84 | 5.771% | $168.0067 | $168.01 | $168.00 | $168.00 |
| Purchase #7 | $88.67 | 6.778% | $94.6801 | $94.68 | $94.70 | $94.70 |
| 7 purchase totals = | $721.56 | $758.7107 | $758.71 | $758.75 | $758.60 | |