| 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 | $21.99 | 7.458% | $23.63 | $23.63 | $23.65 | $23.60 |
| Purchase #2 | $125.90 | 8.371% | $136.4391 | $136.44 | $136.45 | $136.40 |
| Purchase #3 | $29.58 | 7.833% | $31.897 | $31.90 | $31.90 | $31.90 |
| Purchase #4 | $60.35 | 11.390% | $67.2239 | $67.22 | $67.20 | $67.20 |
| Purchase #5 | $26.27 | 12.853% | $29.6465 | $29.65 | $29.65 | $29.60 |
| Purchase #6 | $31.96 | 8.747% | $34.7555 | $34.76 | $34.75 | $34.80 |
| Purchase #7 | $76.43 | 13.736% | $86.9284 | $86.93 | $86.95 | $86.90 |
| 7 purchase totals = | $372.48 | $410.5204 | $410.53 | $410.55 | $410.40 | |