| 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 | $34.57 | 13.322% | $39.1754 | $39.18 | $39.20 | $39.20 |
| Purchase #2 | $177.82 | 6.197% | $188.8395 | $188.84 | $188.85 | $188.80 |
| Purchase #3 | $98.41 | 8.853% | $107.1222 | $107.12 | $107.10 | $107.10 |
| Purchase #4 | $26.96 | 9.822% | $29.608 | $29.61 | $29.60 | $29.60 |
| Purchase #5 | $99.63 | 6.800% | $106.4048 | $106.40 | $106.40 | $106.40 |
| Purchase #6 | $183.28 | 6.621% | $195.415 | $195.42 | $195.40 | $195.40 |
| Purchase #7 | $5.69 | 6.790% | $6.0764 | $6.08 | $6.10 | $6.10 |
| 7 purchase totals = | $626.36 | $672.6413 | $672.65 | $672.65 | $672.60 | |