| 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 | $13.38 | 13.127% | $15.1364 | $15.14 | $15.15 | $15.10 |
| Purchase #2 | $150.69 | 13.864% | $171.5817 | $171.58 | $171.60 | $171.60 |
| Purchase #3 | $22.43 | 10.795% | $24.8513 | $24.85 | $24.85 | $24.90 |
| Purchase #4 | $223.87 | 6.325% | $238.0298 | $238.03 | $238.05 | $238.00 |
| Purchase #5 | $10.85 | 3.468% | $11.2263 | $11.23 | $11.25 | $11.20 |
| Purchase #6 | $44.55 | 6.299% | $47.3562 | $47.36 | $47.35 | $47.40 |
| Purchase #7 | $192.37 | 4.484% | $200.9959 | $201.00 | $201.00 | $201.00 |
| 7 purchase totals = | $658.14 | $709.1776 | $709.19 | $709.25 | $709.20 | |