| 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 | $35.48 | 11.545% | $39.5762 | $39.58 | $39.60 | $39.60 |
| Purchase #2 | $26.73 | 9.159% | $29.1782 | $29.18 | $29.20 | $29.20 |
| Purchase #3 | $92.80 | 4.322% | $96.8108 | $96.81 | $96.80 | $96.80 |
| Purchase #4 | $81.51 | 5.753% | $86.1993 | $86.20 | $86.20 | $86.20 |
| Purchase #5 | $165.39 | 9.261% | $180.7068 | $180.71 | $180.70 | $180.70 |
| Purchase #6 | $24.54 | 10.121% | $27.0237 | $27.02 | $27.00 | $27.00 |
| Purchase #7 | $20.72 | 10.135% | $22.82 | $22.82 | $22.80 | $22.80 |
| 7 purchase totals = | $447.17 | $482.3150 | $482.32 | $482.30 | $482.30 | |