| 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 | $89.70 | 13.335% | $101.6615 | $101.66 | $101.65 | $101.70 |
| Purchase #2 | $174.37 | 13.240% | $197.4566 | $197.46 | $197.45 | $197.50 |
| Purchase #3 | $17.73 | 6.751% | $18.927 | $18.93 | $18.95 | $18.90 |
| Purchase #4 | $30.96 | 11.585% | $34.5467 | $34.55 | $34.55 | $34.50 |
| Purchase #5 | $46.31 | 10.216% | $51.041 | $51.04 | $51.05 | $51.00 |
| Purchase #6 | $141.94 | 5.153% | $149.2542 | $149.25 | $149.25 | $149.30 |
| Purchase #7 | $136.94 | 6.443% | $145.763 | $145.76 | $145.75 | $145.80 |
| 7 purchase totals = | $637.95 | $698.6500 | $698.65 | $698.65 | $698.70 | |