| 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 | $24.81 | 3.657% | $25.7173 | $25.72 | $25.70 | $25.70 |
| Purchase #2 | $198.67 | 11.652% | $221.819 | $221.82 | $221.80 | $221.80 |
| Purchase #3 | $65.76 | 12.616% | $74.0563 | $74.06 | $74.05 | $74.10 |
| Purchase #4 | $73.45 | 8.623% | $79.7836 | $79.78 | $79.80 | $79.80 |
| Purchase #5 | $159.65 | 12.326% | $179.3285 | $179.33 | $179.35 | $179.30 |
| Purchase #6 | $27.75 | 12.179% | $31.1297 | $31.13 | $31.15 | $31.10 |
| Purchase #7 | $163.51 | 12.416% | $183.8114 | $183.81 | $183.80 | $183.80 |
| 7 purchase totals = | $713.60 | $795.6458 | $795.65 | $795.65 | $795.60 | |