| 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 | $53.70 | 11.550% | $59.9024 | $59.90 | $59.90 | $59.90 |
| Purchase #2 | $49.57 | 10.461% | $54.7555 | $54.76 | $54.75 | $54.80 |
| Purchase #3 | $8.61 | 6.457% | $9.1659 | $9.17 | $9.15 | $9.20 |
| Purchase #4 | $163.85 | 7.772% | $176.5844 | $176.58 | $176.60 | $176.60 |
| Purchase #5 | $95.76 | 4.790% | $100.3469 | $100.35 | $100.35 | $100.30 |
| Purchase #6 | $157.72 | 7.498% | $169.5458 | $169.55 | $169.55 | $169.50 |
| Purchase #7 | $93.28 | 8.517% | $101.2247 | $101.22 | $101.20 | $101.20 |
| 7 purchase totals = | $622.49 | $671.5256 | $671.53 | $671.50 | $671.50 | |