| 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 | $244.44 | 7.426% | $262.5921 | $262.59 | $262.60 | $262.60 |
| Purchase #2 | $85.43 | 3.764% | $88.6456 | $88.65 | $88.65 | $88.60 |
| Purchase #3 | $170.80 | 11.200% | $189.9296 | $189.93 | $189.95 | $189.90 |
| Purchase #4 | $20.92 | 4.385% | $21.8373 | $21.84 | $21.85 | $21.80 |
| Purchase #5 | $52.97 | 4.332% | $55.2647 | $55.26 | $55.25 | $55.30 |
| Purchase #6 | $197.84 | 11.184% | $219.9664 | $219.97 | $219.95 | $220.00 |
| Purchase #7 | $68.26 | 6.842% | $72.9303 | $72.93 | $72.95 | $72.90 |
| 7 purchase totals = | $840.66 | $911.1660 | $911.17 | $911.20 | $911.10 | |