| 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 | $44.31 | 9.462% | $48.5026 | $48.50 | $48.50 | $48.50 |
| Purchase #2 | $185.37 | 5.419% | $195.4152 | $195.42 | $195.40 | $195.40 |
| Purchase #3 | $129.40 | 8.307% | $140.1493 | $140.15 | $140.15 | $140.10 |
| Purchase #4 | $27.29 | 8.430% | $29.5905 | $29.59 | $29.60 | $29.60 |
| Purchase #5 | $122.31 | 12.455% | $137.5437 | $137.54 | $137.55 | $137.50 |
| Purchase #6 | $220.55 | 9.737% | $242.025 | $242.03 | $242.05 | $242.00 |
| Purchase #7 | $136.45 | 9.335% | $149.1876 | $149.19 | $149.20 | $149.20 |
| 7 purchase totals = | $865.68 | $942.4139 | $942.42 | $942.45 | $942.30 | |