| 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 | 6.715% | $34.8851 | $34.89 | $34.90 | $34.90 |
| Purchase #2 | $135.29 | 9.713% | $148.4307 | $148.43 | $148.45 | $148.40 |
| Purchase #3 | $158.43 | 10.152% | $174.5138 | $174.51 | $174.50 | $174.50 |
| Purchase #4 | $191.84 | 10.600% | $212.175 | $212.18 | $212.20 | $212.20 |
| Purchase #5 | $13.79 | 5.480% | $14.5457 | $14.55 | $14.55 | $14.50 |
| Purchase #6 | $71.89 | 7.454% | $77.2487 | $77.25 | $77.25 | $77.20 |
| Purchase #7 | $189.30 | 12.250% | $212.4893 | $212.49 | $212.50 | $212.50 |
| 7 purchase totals = | $793.23 | $874.2883 | $874.30 | $874.35 | $874.20 | |