| 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 | $72.39 | 13.187% | $81.9361 | $81.94 | $81.95 | $81.90 |
| Purchase #2 | $234.86 | 5.649% | $248.1272 | $248.13 | $248.15 | $248.10 |
| Purchase #3 | $13.38 | 5.254% | $14.083 | $14.08 | $14.10 | $14.10 |
| Purchase #4 | $86.65 | 6.300% | $92.109 | $92.11 | $92.10 | $92.10 |
| Purchase #5 | $217.73 | 7.471% | $233.9966 | $234.00 | $234.00 | $234.00 |
| Purchase #6 | $45.51 | 4.513% | $47.5639 | $47.56 | $47.55 | $47.60 |
| Purchase #7 | $152.61 | 3.396% | $157.7926 | $157.79 | $157.80 | $157.80 |
| 7 purchase totals = | $823.13 | $875.6084 | $875.61 | $875.65 | $875.60 | |