| 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 | $40.78 | 7.143% | $43.6929 | $43.69 | $43.70 | $43.70 |
| Purchase #2 | $12.30 | 13.785% | $13.9956 | $14.00 | $14.00 | $14.00 |
| Purchase #3 | $202.81 | 7.835% | $218.7002 | $218.70 | $218.70 | $218.70 |
| Purchase #4 | $240.57 | 5.602% | $254.0467 | $254.05 | $254.05 | $254.00 |
| Purchase #5 | $162.26 | 6.135% | $172.2147 | $172.21 | $172.20 | $172.20 |
| Purchase #6 | $241.87 | 10.863% | $268.1443 | $268.14 | $268.15 | $268.10 |
| Purchase #7 | $8.32 | 6.337% | $8.8472 | $8.85 | $8.85 | $8.80 |
| 7 purchase totals = | $908.91 | $979.6416 | $979.64 | $979.65 | $979.50 | |