| 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 | $66.29 | 13.823% | $75.4533 | $75.45 | $75.45 | $75.50 |
| Purchase #2 | $102.92 | 13.776% | $117.0983 | $117.10 | $117.10 | $117.10 |
| Purchase #3 | $70.64 | 13.280% | $80.021 | $80.02 | $80.00 | $80.00 |
| Purchase #4 | $198.29 | 11.312% | $220.7206 | $220.72 | $220.70 | $220.70 |
| Purchase #5 | $109.68 | 13.233% | $124.194 | $124.19 | $124.20 | $124.20 |
| Purchase #6 | $31.35 | 9.546% | $34.3427 | $34.34 | $34.35 | $34.30 |
| Purchase #7 | $50.57 | 9.659% | $55.4546 | $55.45 | $55.45 | $55.50 |
| 7 purchase totals = | $629.74 | $707.2845 | $707.27 | $707.25 | $707.30 | |