| 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 | $81.45 | 13.610% | $92.5353 | $92.54 | $92.55 | $92.50 |
| Purchase #2 | $30.73 | 11.600% | $34.2947 | $34.29 | $34.30 | $34.30 |
| Purchase #3 | $73.69 | 10.763% | $81.6213 | $81.62 | $81.60 | $81.60 |
| Purchase #4 | $199.57 | 7.409% | $214.3561 | $214.36 | $214.35 | $214.40 |
| Purchase #5 | $215.30 | 13.701% | $244.7983 | $244.80 | $244.80 | $244.80 |
| Purchase #6 | $148.37 | 5.347% | $156.3033 | $156.30 | $156.30 | $156.30 |
| Purchase #7 | $23.37 | 10.632% | $25.8547 | $25.85 | $25.85 | $25.90 |
| 7 purchase totals = | $772.48 | $849.7637 | $849.76 | $849.75 | $849.80 | |