| 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 | $12.34 | 7.354% | $13.2475 | $13.25 | $13.25 | $13.20 |
| Purchase #2 | $80.40 | 9.602% | $88.12 | $88.12 | $88.10 | $88.10 |
| Purchase #3 | $24.42 | 12.150% | $27.387 | $27.39 | $27.40 | $27.40 |
| Purchase #4 | $205.28 | 6.656% | $218.9434 | $218.94 | $218.95 | $218.90 |
| Purchase #5 | $140.59 | 8.143% | $152.0382 | $152.04 | $152.05 | $152.00 |
| Purchase #6 | $9.27 | 12.777% | $10.4544 | $10.45 | $10.45 | $10.50 |
| Purchase #7 | $11.84 | 4.181% | $12.335 | $12.34 | $12.35 | $12.30 |
| 7 purchase totals = | $484.14 | $522.5255 | $522.53 | $522.55 | $522.40 | |