| 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 | $36.41 | 10.479% | $40.2254 | $40.23 | $40.25 | $40.20 |
| Purchase #2 | $153.84 | 10.442% | $169.904 | $169.90 | $169.90 | $169.90 |
| Purchase #3 | $210.47 | 9.369% | $230.1889 | $230.19 | $230.20 | $230.20 |
| Purchase #4 | $99.53 | 7.652% | $107.146 | $107.15 | $107.15 | $107.10 |
| Purchase #5 | $62.41 | 10.690% | $69.0816 | $69.08 | $69.10 | $69.10 |
| Purchase #6 | $193.83 | 9.781% | $212.7885 | $212.79 | $212.80 | $212.80 |
| Purchase #7 | $46.74 | 7.595% | $50.2899 | $50.29 | $50.30 | $50.30 |
| 7 purchase totals = | $803.23 | $879.6243 | $879.63 | $879.70 | $879.60 | |