| 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 | $31.94 | 13.870% | $36.3701 | $36.37 | $36.35 | $36.40 |
| Purchase #2 | $111.33 | 6.187% | $118.218 | $118.22 | $118.20 | $118.20 |
| Purchase #3 | $81.95 | 9.165% | $89.4607 | $89.46 | $89.45 | $89.50 |
| Purchase #4 | $14.89 | 10.303% | $16.4241 | $16.42 | $16.40 | $16.40 |
| Purchase #5 | $239.37 | 8.767% | $260.3556 | $260.36 | $260.35 | $260.40 |
| Purchase #6 | $241.67 | 7.155% | $258.9615 | $258.96 | $258.95 | $259.00 |
| Purchase #7 | $205.84 | 6.600% | $219.4254 | $219.43 | $219.45 | $219.40 |
| 7 purchase totals = | $926.99 | $999.2154 | $999.22 | $999.15 | $999.30 | |