| 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 | $78.89 | 12.524% | $88.7702 | $88.77 | $88.75 | $88.80 |
| Purchase #2 | $177.53 | 6.514% | $189.0943 | $189.09 | $189.10 | $189.10 |
| Purchase #3 | $56.52 | 5.705% | $59.7445 | $59.74 | $59.75 | $59.70 |
| Purchase #4 | $234.41 | 4.205% | $244.2669 | $244.27 | $244.25 | $244.30 |
| Purchase #5 | $62.60 | 13.309% | $70.9314 | $70.93 | $70.95 | $70.90 |
| Purchase #6 | $142.50 | 9.254% | $155.687 | $155.69 | $155.70 | $155.70 |
| Purchase #7 | $160.44 | 8.483% | $174.0501 | $174.05 | $174.05 | $174.10 |
| 7 purchase totals = | $912.89 | $982.5444 | $982.54 | $982.55 | $982.60 | |