| 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 | $13.97 | 10.429% | $15.4269 | $15.43 | $15.45 | $15.40 |
| Purchase #2 | $15.49 | 3.369% | $16.0119 | $16.01 | $16.00 | $16.00 |
| Purchase #3 | $53.92 | 6.189% | $57.2571 | $57.26 | $57.25 | $57.30 |
| Purchase #4 | $5.75 | 9.717% | $6.3087 | $6.31 | $6.30 | $6.30 |
| Purchase #5 | $92.29 | 8.499% | $100.1337 | $100.13 | $100.15 | $100.10 |
| Purchase #6 | $95.55 | 3.417% | $98.8149 | $98.81 | $98.80 | $98.80 |
| Purchase #7 | $8.64 | 10.861% | $9.5784 | $9.58 | $9.60 | $9.60 |
| 7 purchase totals = | $285.61 | $303.5316 | $303.53 | $303.55 | $303.50 | |