| 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 | $91.94 | 11.643% | $102.6446 | $102.64 | $102.65 | $102.60 |
| Purchase #2 | $176.85 | 12.791% | $199.4709 | $199.47 | $199.45 | $199.50 |
| Purchase #3 | $200.62 | 9.773% | $220.2266 | $220.23 | $220.25 | $220.20 |
| Purchase #4 | $85.54 | 3.757% | $88.7537 | $88.75 | $88.75 | $88.80 |
| Purchase #5 | $11.44 | 5.311% | $12.0476 | $12.05 | $12.05 | $12.00 |
| Purchase #6 | $195.52 | 8.647% | $212.4266 | $212.43 | $212.45 | $212.40 |
| Purchase #7 | $148.63 | 6.518% | $158.3177 | $158.32 | $158.30 | $158.30 |
| 7 purchase totals = | $910.54 | $993.8877 | $993.89 | $993.90 | $993.80 | |