| 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 | $32.67 | 12.635% | $36.7979 | $36.80 | $36.80 | $36.80 |
| Purchase #2 | $120.72 | 5.461% | $127.3125 | $127.31 | $127.30 | $127.30 |
| Purchase #3 | $61.42 | 11.164% | $68.2769 | $68.28 | $68.30 | $68.30 |
| Purchase #4 | $117.96 | 10.181% | $129.9695 | $129.97 | $129.95 | $130.00 |
| Purchase #5 | $105.29 | 11.859% | $117.7763 | $117.78 | $117.80 | $117.80 |
| Purchase #6 | $45.94 | 8.757% | $49.963 | $49.96 | $49.95 | $50.00 |
| Purchase #7 | $137.43 | 3.843% | $142.7114 | $142.71 | $142.70 | $142.70 |
| 7 purchase totals = | $621.43 | $672.8075 | $672.81 | $672.80 | $672.90 | |