| 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 | $41.58 | 12.375% | $46.7255 | $46.73 | $46.75 | $46.70 |
| Purchase #2 | $241.43 | 5.722% | $255.2446 | $255.24 | $255.25 | $255.20 |
| Purchase #3 | $55.73 | 8.440% | $60.4336 | $60.43 | $60.45 | $60.40 |
| Purchase #4 | $108.65 | 9.582% | $119.0608 | $119.06 | $119.05 | $119.10 |
| Purchase #5 | $84.89 | 12.470% | $95.4758 | $95.48 | $95.50 | $95.50 |
| Purchase #6 | $194.33 | 6.797% | $207.5386 | $207.54 | $207.55 | $207.50 |
| Purchase #7 | $75.79 | 5.623% | $80.0517 | $80.05 | $80.05 | $80.10 |
| 7 purchase totals = | $802.40 | $864.5306 | $864.53 | $864.60 | $864.50 | |