| 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 | $87.66 | 6.837% | $93.6533 | $93.65 | $93.65 | $93.70 |
| Purchase #2 | $158.40 | 8.602% | $172.0256 | $172.03 | $172.05 | $172.00 |
| Purchase #3 | $131.86 | 5.870% | $139.6002 | $139.60 | $139.60 | $139.60 |
| Purchase #4 | $32.49 | 13.727% | $36.9499 | $36.95 | $36.95 | $36.90 |
| Purchase #5 | $151.30 | 6.484% | $161.1103 | $161.11 | $161.10 | $161.10 |
| Purchase #6 | $6.92 | 5.401% | $7.2937 | $7.29 | $7.30 | $7.30 |
| Purchase #7 | $75.86 | 5.510% | $80.0399 | $80.04 | $80.05 | $80.00 |
| 7 purchase totals = | $644.49 | $690.6729 | $690.67 | $690.70 | $690.60 | |