| 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 | $25.93 | 5.553% | $27.3699 | $27.37 | $27.35 | $27.40 |
| Purchase #2 | $154.65 | 10.235% | $170.4784 | $170.48 | $170.50 | $170.50 |
| Purchase #3 | $41.54 | 6.445% | $44.2173 | $44.22 | $44.20 | $44.20 |
| Purchase #4 | $197.81 | 4.353% | $206.4207 | $206.42 | $206.40 | $206.40 |
| Purchase #5 | $7.26 | 7.480% | $7.803 | $7.80 | $7.80 | $7.80 |
| Purchase #6 | $219.97 | 9.302% | $240.4316 | $240.43 | $240.45 | $240.40 |
| Purchase #7 | $111.35 | 4.171% | $115.9944 | $115.99 | $116.00 | $116.00 |
| 7 purchase totals = | $758.51 | $812.7153 | $812.71 | $812.70 | $812.70 | |