| 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 | $98.97 | 3.403% | $102.3379 | $102.34 | $102.35 | $102.30 |
| Purchase #2 | $27.27 | 7.781% | $29.3919 | $29.39 | $29.40 | $29.40 |
| Purchase #3 | $70.26 | 6.325% | $74.7039 | $74.70 | $74.70 | $74.70 |
| Purchase #4 | $84.44 | 8.132% | $91.3067 | $91.31 | $91.30 | $91.30 |
| Purchase #5 | $115.35 | 3.571% | $119.4691 | $119.47 | $119.45 | $119.50 |
| Purchase #6 | $20.49 | 7.172% | $21.9595 | $21.96 | $21.95 | $22.00 |
| Purchase #7 | $146.66 | 7.583% | $157.7812 | $157.78 | $157.80 | $157.80 |
| 7 purchase totals = | $563.44 | $596.9502 | $596.95 | $596.95 | $597.00 | |