| 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 | $88.82 | 10.478% | $98.1266 | $98.13 | $98.15 | $98.10 |
| Purchase #2 | $64.51 | 12.150% | $72.348 | $72.35 | $72.35 | $72.30 |
| Purchase #3 | $191.29 | 12.250% | $214.723 | $214.72 | $214.70 | $214.70 |
| Purchase #4 | $121.91 | 5.842% | $129.032 | $129.03 | $129.05 | $129.00 |
| Purchase #5 | $189.89 | 6.111% | $201.4942 | $201.49 | $201.50 | $201.50 |
| Purchase #6 | $169.28 | 6.835% | $180.8503 | $180.85 | $180.85 | $180.90 |
| Purchase #7 | $71.90 | 7.829% | $77.5291 | $77.53 | $77.55 | $77.50 |
| 7 purchase totals = | $897.60 | $974.1032 | $974.10 | $974.15 | $974.00 | |