| 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 | $81.58 | 8.403% | $88.4352 | $88.44 | $88.45 | $88.40 |
| Purchase #2 | $141.91 | 5.375% | $149.5377 | $149.54 | $149.55 | $149.50 |
| Purchase #3 | $10.71 | 6.321% | $11.387 | $11.39 | $11.40 | $11.40 |
| Purchase #4 | $91.46 | 9.580% | $100.2219 | $100.22 | $100.20 | $100.20 |
| Purchase #5 | $196.55 | 7.124% | $210.5522 | $210.55 | $210.55 | $210.60 |
| Purchase #6 | $108.92 | 4.219% | $113.5153 | $113.52 | $113.50 | $113.50 |
| Purchase #7 | $206.54 | 6.290% | $219.5314 | $219.53 | $219.55 | $219.50 |
| 7 purchase totals = | $837.67 | $893.1807 | $893.19 | $893.20 | $893.10 | |