| 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 | $122.51 | 5.701% | $129.4943 | $129.49 | $129.50 | $129.50 |
| Purchase #2 | $19.47 | 8.116% | $21.0502 | $21.05 | $21.05 | $21.10 |
| Purchase #3 | $6.29 | 12.363% | $7.0676 | $7.07 | $7.05 | $7.10 |
| Purchase #4 | $50.66 | 13.798% | $57.6501 | $57.65 | $57.65 | $57.70 |
| Purchase #5 | $60.59 | 9.747% | $66.4957 | $66.50 | $66.50 | $66.50 |
| Purchase #6 | $91.40 | 13.186% | $103.452 | $103.45 | $103.45 | $103.50 |
| Purchase #7 | $196.98 | 12.220% | $221.051 | $221.05 | $221.05 | $221.10 |
| 7 purchase totals = | $547.90 | $606.2609 | $606.26 | $606.25 | $606.50 | |