| 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 | $50.50 | 13.523% | $57.3291 | $57.33 | $57.35 | $57.30 |
| Purchase #2 | $199.44 | 7.200% | $213.7997 | $213.80 | $213.80 | $213.80 |
| Purchase #3 | $197.56 | 9.285% | $215.9034 | $215.90 | $215.90 | $215.90 |
| Purchase #4 | $58.51 | 5.218% | $61.5631 | $61.56 | $61.55 | $61.60 |
| Purchase #5 | $38.60 | 6.510% | $41.1129 | $41.11 | $41.10 | $41.10 |
| Purchase #6 | $53.92 | 11.679% | $60.2173 | $60.22 | $60.20 | $60.20 |
| Purchase #7 | $67.62 | 6.833% | $72.2405 | $72.24 | $72.25 | $72.20 |
| 7 purchase totals = | $666.15 | $722.1660 | $722.16 | $722.15 | $722.10 | |