| 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 | $22.38 | 9.430% | $24.4904 | $24.49 | $24.50 | $24.50 |
| Purchase #2 | $10.32 | 13.754% | $11.7394 | $11.74 | $11.75 | $11.70 |
| Purchase #3 | $22.63 | 4.332% | $23.6103 | $23.61 | $23.60 | $23.60 |
| Purchase #4 | $20.74 | 8.178% | $22.4361 | $22.44 | $22.45 | $22.40 |
| Purchase #5 | $58.36 | 6.644% | $62.2374 | $62.24 | $62.25 | $62.20 |
| Purchase #6 | $101.80 | 4.517% | $106.3983 | $106.40 | $106.40 | $106.40 |
| Purchase #7 | $225.97 | 8.833% | $245.9299 | $245.93 | $245.95 | $245.90 |
| 7 purchase totals = | $462.20 | $496.8418 | $496.85 | $496.90 | $496.70 | |