| 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 | $53.27 | 6.857% | $56.9227 | $56.92 | $56.90 | $56.90 |
| Purchase #2 | $188.65 | 9.215% | $206.0341 | $206.03 | $206.05 | $206.00 |
| Purchase #3 | $20.58 | 7.870% | $22.1996 | $22.20 | $22.20 | $22.20 |
| Purchase #4 | $117.50 | 5.731% | $124.2339 | $124.23 | $124.25 | $124.20 |
| Purchase #5 | $169.74 | 6.791% | $181.267 | $181.27 | $181.25 | $181.30 |
| Purchase #6 | $32.30 | 7.769% | $34.8094 | $34.81 | $34.80 | $34.80 |
| Purchase #7 | $180.49 | 8.440% | $195.7234 | $195.72 | $195.70 | $195.70 |
| 7 purchase totals = | $762.53 | $821.1901 | $821.18 | $821.15 | $821.10 | |