| 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 | $47.66 | 9.168% | $52.0295 | $52.03 | $52.05 | $52.00 |
| Purchase #2 | $171.49 | 9.497% | $187.7764 | $187.78 | $187.80 | $187.80 |
| Purchase #3 | $40.74 | 7.734% | $43.8908 | $43.89 | $43.90 | $43.90 |
| Purchase #4 | $43.79 | 8.607% | $47.559 | $47.56 | $47.55 | $47.60 |
| Purchase #5 | $114.90 | 6.863% | $122.7856 | $122.79 | $122.80 | $122.80 |
| Purchase #6 | $165.31 | 9.794% | $181.5005 | $181.50 | $181.50 | $181.50 |
| Purchase #7 | $41.70 | 8.838% | $45.3854 | $45.39 | $45.40 | $45.40 |
| 7 purchase totals = | $625.59 | $680.9272 | $680.94 | $681.00 | $681.00 | |