| 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 | $46.63 | 7.755% | $50.2462 | $50.25 | $50.25 | $50.20 |
| Purchase #2 | $41.54 | 13.695% | $47.2289 | $47.23 | $47.25 | $47.20 |
| Purchase #3 | $70.31 | 10.207% | $77.4865 | $77.49 | $77.50 | $77.50 |
| Purchase #4 | $62.44 | 11.136% | $69.3933 | $69.39 | $69.40 | $69.40 |
| Purchase #5 | $156.53 | 6.368% | $166.4978 | $166.50 | $166.50 | $166.50 |
| Purchase #6 | $31.77 | 13.673% | $36.1139 | $36.11 | $36.10 | $36.10 |
| Purchase #7 | $248.89 | 6.487% | $265.0355 | $265.04 | $265.05 | $265.00 |
| 7 purchase totals = | $658.11 | $712.0021 | $712.01 | $712.05 | $711.90 | |