| 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 | $34.97 | 13.849% | $39.813 | $39.81 | $39.80 | $39.80 |
| Purchase #2 | $223.90 | 6.231% | $237.8512 | $237.85 | $237.85 | $237.90 |
| Purchase #3 | $35.59 | 5.464% | $37.5346 | $37.53 | $37.55 | $37.50 |
| Purchase #4 | $72.94 | 6.473% | $77.6614 | $77.66 | $77.65 | $77.70 |
| Purchase #5 | $238.97 | 4.195% | $248.9948 | $248.99 | $249.00 | $249.00 |
| Purchase #6 | $225.32 | 4.252% | $234.9006 | $234.90 | $234.90 | $234.90 |
| Purchase #7 | $8.34 | 9.280% | $9.114 | $9.11 | $9.10 | $9.10 |
| 7 purchase totals = | $840.03 | $885.8696 | $885.85 | $885.85 | $885.90 | |