| 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 | $89.99 | 5.304% | $94.7631 | $94.76 | $94.75 | $94.80 |
| Purchase #2 | $201.42 | 7.837% | $217.2053 | $217.21 | $217.20 | $217.20 |
| Purchase #3 | $223.84 | 8.308% | $242.4366 | $242.44 | $242.45 | $242.40 |
| Purchase #4 | $92.44 | 7.652% | $99.5135 | $99.51 | $99.50 | $99.50 |
| Purchase #5 | $136.80 | 8.206% | $148.0258 | $148.03 | $148.05 | $148.00 |
| Purchase #6 | $42.74 | 10.436% | $47.2003 | $47.20 | $47.20 | $47.20 |
| Purchase #7 | $53.45 | 13.865% | $60.8608 | $60.86 | $60.85 | $60.90 |
| 7 purchase totals = | $840.68 | $910.0054 | $910.01 | $910.00 | $910.00 | |