| 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 | $89.51 | 6.628% | $95.4427 | $95.44 | $95.45 | $95.40 |
| Purchase #2 | $58.52 | 11.702% | $65.368 | $65.37 | $65.35 | $65.40 |
| Purchase #3 | $165.78 | 8.675% | $180.1614 | $180.16 | $180.15 | $180.20 |
| Purchase #4 | $201.27 | 7.413% | $216.1901 | $216.19 | $216.20 | $216.20 |
| Purchase #5 | $32.88 | 11.508% | $36.6638 | $36.66 | $36.65 | $36.70 |
| Purchase #6 | $189.48 | 6.447% | $201.6958 | $201.70 | $201.70 | $201.70 |
| Purchase #7 | $129.69 | 10.486% | $143.2893 | $143.29 | $143.30 | $143.30 |
| 7 purchase totals = | $867.13 | $938.8111 | $938.81 | $938.80 | $938.90 | |