| 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 | $99.25 | 10.380% | $109.5522 | $109.55 | $109.55 | $109.60 |
| Purchase #2 | $15.44 | 9.846% | $16.9602 | $16.96 | $16.95 | $17.00 |
| Purchase #3 | $158.39 | 4.347% | $165.2752 | $165.28 | $165.30 | $165.30 |
| Purchase #4 | $240.31 | 3.310% | $248.2643 | $248.26 | $248.25 | $248.30 |
| Purchase #5 | $245.78 | 12.337% | $276.1019 | $276.10 | $276.10 | $276.10 |
| Purchase #6 | $60.35 | 3.597% | $62.5208 | $62.52 | $62.50 | $62.50 |
| Purchase #7 | $12.67 | 5.272% | $13.338 | $13.34 | $13.35 | $13.30 |
| 7 purchase totals = | $832.19 | $892.0126 | $892.01 | $892.00 | $892.10 | |