| 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 | $34.89 | 3.804% | $36.2172 | $36.22 | $36.20 | $36.20 |
| Purchase #2 | $86.57 | 7.670% | $93.2099 | $93.21 | $93.20 | $93.20 |
| Purchase #3 | $104.60 | 6.857% | $111.7724 | $111.77 | $111.75 | $111.80 |
| Purchase #4 | $159.70 | 8.326% | $172.9966 | $173.00 | $173.00 | $173.00 |
| Purchase #5 | $143.28 | 8.399% | $155.3141 | $155.31 | $155.30 | $155.30 |
| Purchase #6 | $76.29 | 9.852% | $83.8061 | $83.81 | $83.80 | $83.80 |
| Purchase #7 | $23.34 | 3.803% | $24.2276 | $24.23 | $24.25 | $24.20 |
| 7 purchase totals = | $628.67 | $677.5439 | $677.55 | $677.50 | $677.50 | |