| 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 | $49.69 | 4.436% | $51.8942 | $51.89 | $51.90 | $51.90 |
| Purchase #2 | $96.82 | 5.518% | $102.1625 | $102.16 | $102.15 | $102.20 |
| Purchase #3 | $26.29 | 12.718% | $29.6336 | $29.63 | $29.65 | $29.60 |
| Purchase #4 | $146.26 | 6.635% | $155.9644 | $155.96 | $155.95 | $156.00 |
| Purchase #5 | $213.52 | 13.482% | $242.3068 | $242.31 | $242.30 | $242.30 |
| Purchase #6 | $114.34 | 9.695% | $125.4253 | $125.43 | $125.45 | $125.40 |
| Purchase #7 | $166.74 | 11.300% | $185.5816 | $185.58 | $185.60 | $185.60 |
| 7 purchase totals = | $813.66 | $892.9684 | $892.96 | $893.00 | $893.00 | |