| 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 | $70.55 | 3.430% | $72.9699 | $72.97 | $72.95 | $73.00 |
| Purchase #2 | $25.66 | 8.690% | $27.8899 | $27.89 | $27.90 | $27.90 |
| Purchase #3 | $218.27 | 10.233% | $240.6056 | $240.61 | $240.60 | $240.60 |
| Purchase #4 | $46.27 | 3.195% | $47.7483 | $47.75 | $47.75 | $47.70 |
| Purchase #5 | $92.91 | 6.584% | $99.0272 | $99.03 | $99.05 | $99.00 |
| Purchase #6 | $7.42 | 9.122% | $8.0969 | $8.10 | $8.10 | $8.10 |
| Purchase #7 | $148.32 | 4.220% | $154.5791 | $154.58 | $154.60 | $154.60 |
| 7 purchase totals = | $609.40 | $650.9169 | $650.93 | $650.95 | $650.90 | |