| 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 | $130.41 | 3.436% | $134.8909 | $134.89 | $134.90 | $134.90 |
| Purchase #2 | $233.78 | 7.215% | $250.6472 | $250.65 | $250.65 | $250.60 |
| Purchase #3 | $44.84 | 13.681% | $50.9746 | $50.97 | $50.95 | $51.00 |
| Purchase #4 | $32.53 | 5.116% | $34.1942 | $34.19 | $34.20 | $34.20 |
| Purchase #5 | $65.63 | 6.672% | $70.0088 | $70.01 | $70.00 | $70.00 |
| Purchase #6 | $91.82 | 3.515% | $95.0475 | $95.05 | $95.05 | $95.00 |
| Purchase #7 | $168.61 | 4.150% | $175.6073 | $175.61 | $175.60 | $175.60 |
| 7 purchase totals = | $767.62 | $811.3705 | $811.37 | $811.35 | $811.30 | |