| 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 | $44.55 | 9.322% | $48.703 | $48.70 | $48.70 | $48.70 |
| Purchase #2 | $165.78 | 7.617% | $178.4075 | $178.41 | $178.40 | $178.40 |
| Purchase #3 | $231.64 | 10.102% | $255.0403 | $255.04 | $255.05 | $255.00 |
| Purchase #4 | $116.31 | 5.131% | $122.2779 | $122.28 | $122.30 | $122.30 |
| Purchase #5 | $175.40 | 7.819% | $189.1145 | $189.11 | $189.10 | $189.10 |
| Purchase #6 | $34.62 | 3.846% | $35.9515 | $35.95 | $35.95 | $36.00 |
| Purchase #7 | $15.32 | 7.701% | $16.4998 | $16.50 | $16.50 | $16.50 |
| 7 purchase totals = | $783.62 | $845.9945 | $845.99 | $846.00 | $846.00 | |