| 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 | $31.93 | 6.518% | $34.0112 | $34.01 | $34.00 | $34.00 |
| Purchase #2 | $93.88 | 9.852% | $103.1291 | $103.13 | $103.15 | $103.10 |
| Purchase #3 | $98.97 | 3.306% | $102.2419 | $102.24 | $102.25 | $102.20 |
| Purchase #4 | $166.97 | 9.552% | $182.919 | $182.92 | $182.90 | $182.90 |
| Purchase #5 | $168.37 | 6.765% | $179.7602 | $179.76 | $179.75 | $179.80 |
| Purchase #6 | $36.50 | 4.253% | $38.0523 | $38.05 | $38.05 | $38.10 |
| Purchase #7 | $223.98 | 8.446% | $242.8974 | $242.90 | $242.90 | $242.90 |
| 7 purchase totals = | $820.60 | $883.0111 | $883.01 | $883.00 | $883.00 | |