| 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 | $128.57 | 4.170% | $133.9314 | $133.93 | $133.95 | $133.90 |
| Purchase #2 | $104.53 | 7.477% | $112.3457 | $112.35 | $112.35 | $112.30 |
| Purchase #3 | $75.95 | 12.340% | $85.3222 | $85.32 | $85.30 | $85.30 |
| Purchase #4 | $157.59 | 3.328% | $162.8346 | $162.83 | $162.85 | $162.80 |
| Purchase #5 | $8.50 | 8.318% | $9.207 | $9.21 | $9.20 | $9.20 |
| Purchase #6 | $78.71 | 4.338% | $82.1244 | $82.12 | $82.10 | $82.10 |
| Purchase #7 | $244.97 | 8.424% | $265.6063 | $265.61 | $265.60 | $265.60 |
| 7 purchase totals = | $798.82 | $851.3716 | $851.37 | $851.35 | $851.20 | |