| 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 | $40.56 | 9.126% | $44.2615 | $44.26 | $44.25 | $44.30 |
| Purchase #2 | $55.58 | 13.821% | $63.2617 | $63.26 | $63.25 | $63.30 |
| Purchase #3 | $81.81 | 7.780% | $88.1748 | $88.17 | $88.15 | $88.20 |
| Purchase #4 | $239.85 | 11.397% | $267.1857 | $267.19 | $267.20 | $267.20 |
| Purchase #5 | $63.60 | 7.281% | $68.2307 | $68.23 | $68.25 | $68.20 |
| Purchase #6 | $220.41 | 8.751% | $239.6981 | $239.70 | $239.70 | $239.70 |
| Purchase #7 | $116.93 | 9.737% | $128.3155 | $128.32 | $128.30 | $128.30 |
| 7 purchase totals = | $818.74 | $899.1280 | $899.13 | $899.10 | $899.20 | |