| 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 | $45.91 | 6.277% | $48.7918 | $48.79 | $48.80 | $48.80 |
| Purchase #2 | $122.61 | 12.181% | $137.5451 | $137.55 | $137.55 | $137.50 |
| Purchase #3 | $212.45 | 3.855% | $220.6399 | $220.64 | $220.65 | $220.60 |
| Purchase #4 | $137.44 | 8.454% | $149.0592 | $149.06 | $149.05 | $149.10 |
| Purchase #5 | $166.53 | 3.388% | $172.172 | $172.17 | $172.15 | $172.20 |
| Purchase #6 | $68.38 | 9.248% | $74.7038 | $74.70 | $74.70 | $74.70 |
| Purchase #7 | $154.35 | 11.206% | $171.6465 | $171.65 | $171.65 | $171.60 |
| 7 purchase totals = | $907.67 | $974.5583 | $974.56 | $974.55 | $974.50 | |