| 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 | $89.88 | 9.297% | $98.2361 | $98.24 | $98.25 | $98.20 |
| Purchase #2 | $78.72 | 13.563% | $89.3968 | $89.40 | $89.40 | $89.40 |
| Purchase #3 | $184.88 | 6.677% | $197.2244 | $197.22 | $197.20 | $197.20 |
| Purchase #4 | $157.31 | 12.846% | $177.518 | $177.52 | $177.50 | $177.50 |
| Purchase #5 | $144.42 | 3.531% | $149.5195 | $149.52 | $149.50 | $149.50 |
| Purchase #6 | $124.41 | 8.465% | $134.9413 | $134.94 | $134.95 | $134.90 |
| Purchase #7 | $103.80 | 5.608% | $109.6211 | $109.62 | $109.60 | $109.60 |
| 7 purchase totals = | $883.42 | $956.4572 | $956.46 | $956.40 | $956.30 | |