| 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 | $15.57 | 3.678% | $16.1427 | $16.14 | $16.15 | $16.10 |
| Purchase #2 | $192.26 | 9.457% | $210.442 | $210.44 | $210.45 | $210.40 |
| Purchase #3 | $43.31 | 9.859% | $47.5799 | $47.58 | $47.60 | $47.60 |
| Purchase #4 | $12.26 | 5.647% | $12.9523 | $12.95 | $12.95 | $13.00 |
| Purchase #5 | $219.27 | 4.807% | $229.8103 | $229.81 | $229.80 | $229.80 |
| Purchase #6 | $92.55 | 10.484% | $102.2529 | $102.25 | $102.25 | $102.30 |
| Purchase #7 | $179.69 | 12.363% | $201.9051 | $201.91 | $201.90 | $201.90 |
| 7 purchase totals = | $754.91 | $821.0852 | $821.08 | $821.10 | $821.10 | |