| 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 | $188.59 | 12.711% | $212.5617 | $212.56 | $212.55 | $212.60 |
| Purchase #2 | $36.63 | 3.518% | $37.9186 | $37.92 | $37.90 | $37.90 |
| Purchase #3 | $79.98 | 11.532% | $89.2033 | $89.20 | $89.20 | $89.20 |
| Purchase #4 | $69.85 | 7.130% | $74.8303 | $74.83 | $74.85 | $74.80 |
| Purchase #5 | $87.78 | 3.762% | $91.0823 | $91.08 | $91.10 | $91.10 |
| Purchase #6 | $138.26 | 13.574% | $157.0274 | $157.03 | $157.05 | $157.00 |
| Purchase #7 | $98.26 | 4.307% | $102.4921 | $102.49 | $102.50 | $102.50 |
| 7 purchase totals = | $699.35 | $765.1157 | $765.11 | $765.15 | $765.10 | |