| 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 | $32.69 | 12.677% | $36.8341 | $36.83 | $36.85 | $36.80 |
| Purchase #2 | $157.28 | 4.111% | $163.7458 | $163.75 | $163.75 | $163.70 |
| Purchase #3 | $219.25 | 9.642% | $240.3901 | $240.39 | $240.40 | $240.40 |
| Purchase #4 | $158.85 | 4.772% | $166.4303 | $166.43 | $166.45 | $166.40 |
| Purchase #5 | $221.72 | 3.180% | $228.7707 | $228.77 | $228.75 | $228.80 |
| Purchase #6 | $18.63 | 7.137% | $19.9596 | $19.96 | $19.95 | $20.00 |
| Purchase #7 | $73.60 | 11.200% | $81.8432 | $81.84 | $81.85 | $81.80 |
| 7 purchase totals = | $882.02 | $937.9738 | $937.97 | $938.00 | $937.90 | |