| 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 | $32.33 | 12.280% | $36.3001 | $36.30 | $36.30 | $36.30 |
| Purchase #2 | $201.71 | 10.779% | $223.4523 | $223.45 | $223.45 | $223.50 |
| Purchase #3 | $45.60 | 9.861% | $50.0966 | $50.10 | $50.10 | $50.10 |
| Purchase #4 | $50.78 | 5.421% | $53.5328 | $53.53 | $53.55 | $53.50 |
| Purchase #5 | $90.62 | 4.711% | $94.8891 | $94.89 | $94.90 | $94.90 |
| Purchase #6 | $98.64 | 8.557% | $107.0806 | $107.08 | $107.10 | $107.10 |
| Purchase #7 | $110.76 | 12.520% | $124.6272 | $124.63 | $124.65 | $124.60 |
| 7 purchase totals = | $630.44 | $689.9787 | $689.98 | $690.05 | $690.00 | |