| 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 | $142.91 | 13.638% | $162.4001 | $162.40 | $162.40 | $162.40 |
| Purchase #2 | $24.38 | 4.591% | $25.4993 | $25.50 | $25.50 | $25.50 |
| Purchase #3 | $84.65 | 8.730% | $92.0399 | $92.04 | $92.05 | $92.00 |
| Purchase #4 | $190.51 | 8.726% | $207.1339 | $207.13 | $207.15 | $207.10 |
| Purchase #5 | $98.32 | 5.437% | $103.6657 | $103.67 | $103.65 | $103.70 |
| Purchase #6 | $116.81 | 8.809% | $127.0998 | $127.10 | $127.10 | $127.10 |
| Purchase #7 | $8.47 | 10.561% | $9.3645 | $9.36 | $9.35 | $9.40 |
| 7 purchase totals = | $666.05 | $727.2032 | $727.20 | $727.20 | $727.20 | |