| 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 | $22.40 | 10.189% | $24.6823 | $24.68 | $24.70 | $24.70 |
| Purchase #2 | $22.88 | 7.669% | $24.6347 | $24.63 | $24.65 | $24.60 |
| Purchase #3 | $103.52 | 12.126% | $116.0728 | $116.07 | $116.05 | $116.10 |
| Purchase #4 | $79.40 | 3.486% | $82.1679 | $82.17 | $82.15 | $82.20 |
| Purchase #5 | $161.43 | 9.279% | $176.4091 | $176.41 | $176.40 | $176.40 |
| Purchase #6 | $198.79 | 10.157% | $218.9811 | $218.98 | $219.00 | $219.00 |
| Purchase #7 | $31.91 | 9.471% | $34.9322 | $34.93 | $34.95 | $34.90 |
| 7 purchase totals = | $620.33 | $677.8801 | $677.87 | $677.90 | $677.90 | |