| 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 | $23.33 | 7.679% | $25.1215 | $25.12 | $25.10 | $25.10 |
| Purchase #2 | $92.85 | 11.282% | $103.3253 | $103.33 | $103.35 | $103.30 |
| Purchase #3 | $185.26 | 13.478% | $210.2293 | $210.23 | $210.25 | $210.20 |
| Purchase #4 | $15.45 | 12.808% | $17.4288 | $17.43 | $17.45 | $17.40 |
| Purchase #5 | $237.82 | 13.735% | $270.4846 | $270.48 | $270.50 | $270.50 |
| Purchase #6 | $50.27 | 5.292% | $52.9303 | $52.93 | $52.95 | $52.90 |
| Purchase #7 | $84.68 | 4.210% | $88.245 | $88.25 | $88.25 | $88.20 |
| 7 purchase totals = | $689.66 | $767.7648 | $767.77 | $767.85 | $767.60 | |