| 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 | $72.52 | 6.369% | $77.1388 | $77.14 | $77.15 | $77.10 |
| Purchase #2 | $195.89 | 9.255% | $214.0196 | $214.02 | $214.00 | $214.00 |
| Purchase #3 | $162.98 | 11.784% | $182.1856 | $182.19 | $182.20 | $182.20 |
| Purchase #4 | $69.69 | 7.454% | $74.8847 | $74.88 | $74.90 | $74.90 |
| Purchase #5 | $50.42 | 11.843% | $56.3912 | $56.39 | $56.40 | $56.40 |
| Purchase #6 | $45.43 | 10.571% | $50.2324 | $50.23 | $50.25 | $50.20 |
| Purchase #7 | $9.73 | 7.687% | $10.4779 | $10.48 | $10.50 | $10.50 |
| 7 purchase totals = | $606.66 | $665.3302 | $665.33 | $665.40 | $665.30 | |