| 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 | $32.96 | 11.391% | $36.7145 | $36.71 | $36.70 | $36.70 |
| Purchase #2 | $21.43 | 12.397% | $24.0867 | $24.09 | $24.10 | $24.10 |
| Purchase #3 | $218.29 | 10.440% | $241.0795 | $241.08 | $241.10 | $241.10 |
| Purchase #4 | $12.87 | 8.301% | $13.9383 | $13.94 | $13.95 | $13.90 |
| Purchase #5 | $86.71 | 10.711% | $95.9975 | $96.00 | $96.00 | $96.00 |
| Purchase #6 | $140.55 | 3.483% | $145.4454 | $145.45 | $145.45 | $145.40 |
| Purchase #7 | $221.66 | 13.741% | $252.1183 | $252.12 | $252.10 | $252.10 |
| 7 purchase totals = | $734.47 | $809.3802 | $809.39 | $809.40 | $809.30 | |