| 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 | $77.98 | 4.851% | $81.7628 | $81.76 | $81.75 | $81.80 |
| Purchase #2 | $7.62 | 9.285% | $8.3275 | $8.33 | $8.35 | $8.30 |
| Purchase #3 | $233.52 | 6.255% | $248.1267 | $248.13 | $248.15 | $248.10 |
| Purchase #4 | $24.57 | 13.193% | $27.8115 | $27.81 | $27.80 | $27.80 |
| Purchase #5 | $179.54 | 11.350% | $199.9178 | $199.92 | $199.90 | $199.90 |
| Purchase #6 | $160.98 | 11.323% | $179.2078 | $179.21 | $179.20 | $179.20 |
| Purchase #7 | $163.96 | 3.287% | $169.3494 | $169.35 | $169.35 | $169.30 |
| 7 purchase totals = | $848.17 | $914.5035 | $914.51 | $914.50 | $914.40 | |