| 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 | $45.33 | 4.672% | $47.4478 | $47.45 | $47.45 | $47.40 |
| Purchase #2 | $65.99 | 6.368% | $70.1922 | $70.19 | $70.20 | $70.20 |
| Purchase #3 | $202.70 | 8.648% | $220.2295 | $220.23 | $220.25 | $220.20 |
| Purchase #4 | $13.99 | 10.711% | $15.4885 | $15.49 | $15.50 | $15.50 |
| Purchase #5 | $33.54 | 10.440% | $37.0416 | $37.04 | $37.05 | $37.00 |
| Purchase #6 | $69.52 | 6.871% | $74.2967 | $74.30 | $74.30 | $74.30 |
| Purchase #7 | $189.30 | 10.302% | $208.8017 | $208.80 | $208.80 | $208.80 |
| 7 purchase totals = | $620.37 | $673.4980 | $673.50 | $673.55 | $673.40 | |