| 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 | $62.49 | 12.206% | $70.1175 | $70.12 | $70.10 | $70.10 |
| Purchase #2 | $172.98 | 11.121% | $192.2171 | $192.22 | $192.20 | $192.20 |
| Purchase #3 | $10.48 | 8.233% | $11.3428 | $11.34 | $11.35 | $11.30 |
| Purchase #4 | $170.57 | 13.331% | $193.3087 | $193.31 | $193.30 | $193.30 |
| Purchase #5 | $59.29 | 11.312% | $65.9969 | $66.00 | $66.00 | $66.00 |
| Purchase #6 | $98.42 | 3.617% | $101.9799 | $101.98 | $102.00 | $102.00 |
| Purchase #7 | $91.82 | 12.220% | $103.0404 | $103.04 | $103.05 | $103.00 |
| 7 purchase totals = | $666.05 | $738.0033 | $738.01 | $738.00 | $737.90 | |