| 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 | $6.80 | 13.615% | $7.7258 | $7.73 | $7.75 | $7.70 |
| Purchase #2 | $53.93 | 11.727% | $60.2544 | $60.25 | $60.25 | $60.30 |
| Purchase #3 | $218.56 | 9.155% | $238.5692 | $238.57 | $238.55 | $238.60 |
| Purchase #4 | $28.88 | 6.358% | $30.7162 | $30.72 | $30.70 | $30.70 |
| Purchase #5 | $219.81 | 9.751% | $241.2437 | $241.24 | $241.25 | $241.20 |
| Purchase #6 | $80.40 | 9.126% | $87.7373 | $87.74 | $87.75 | $87.70 |
| Purchase #7 | $110.79 | 3.840% | $115.0443 | $115.04 | $115.05 | $115.00 |
| 7 purchase totals = | $719.17 | $781.2909 | $781.29 | $781.30 | $781.20 | |