| 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 | $22.25 | 11.141% | $24.7289 | $24.73 | $24.75 | $24.70 |
| Purchase #2 | $101.36 | 7.710% | $109.1749 | $109.17 | $109.15 | $109.20 |
| Purchase #3 | $48.38 | 11.600% | $53.9921 | $53.99 | $54.00 | $54.00 |
| Purchase #4 | $200.33 | 5.608% | $211.5645 | $211.56 | $211.55 | $211.60 |
| Purchase #5 | $229.58 | 6.493% | $244.4866 | $244.49 | $244.50 | $244.50 |
| Purchase #6 | $99.51 | 4.686% | $104.173 | $104.17 | $104.15 | $104.20 |
| Purchase #7 | $141.25 | 10.480% | $156.053 | $156.05 | $156.05 | $156.10 |
| 7 purchase totals = | $842.66 | $904.1730 | $904.16 | $904.15 | $904.30 | |