| 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 | $63.46 | 11.672% | $70.8671 | $70.87 | $70.85 | $70.90 |
| Purchase #2 | $167.60 | 8.265% | $181.4521 | $181.45 | $181.45 | $181.50 |
| Purchase #3 | $107.60 | 6.139% | $114.2056 | $114.21 | $114.20 | $114.20 |
| Purchase #4 | $13.79 | 13.252% | $15.6175 | $15.62 | $15.60 | $15.60 |
| Purchase #5 | $158.97 | 5.799% | $168.1887 | $168.19 | $168.20 | $168.20 |
| Purchase #6 | $5.51 | 5.172% | $5.795 | $5.80 | $5.80 | $5.80 |
| Purchase #7 | $55.97 | 3.808% | $58.1013 | $58.10 | $58.10 | $58.10 |
| 7 purchase totals = | $572.90 | $614.2273 | $614.24 | $614.20 | $614.30 | |