| 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 | $11.91 | 10.754% | $13.1908 | $13.19 | $13.20 | $13.20 |
| Purchase #2 | $47.92 | 10.523% | $52.9626 | $52.96 | $52.95 | $53.00 |
| Purchase #3 | $135.71 | 9.735% | $148.9214 | $148.92 | $148.90 | $148.90 |
| Purchase #4 | $159.71 | 8.147% | $172.7216 | $172.72 | $172.70 | $172.70 |
| Purchase #5 | $13.81 | 5.342% | $14.5477 | $14.55 | $14.55 | $14.50 |
| Purchase #6 | $206.32 | 5.671% | $218.0204 | $218.02 | $218.00 | $218.00 |
| Purchase #7 | $174.29 | 11.750% | $194.7691 | $194.77 | $194.75 | $194.80 |
| 7 purchase totals = | $749.67 | $815.1336 | $815.13 | $815.05 | $815.10 | |