| 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 | $84.37 | 6.435% | $89.7992 | $89.80 | $89.80 | $89.80 |
| Purchase #2 | $94.28 | 8.329% | $102.1326 | $102.13 | $102.15 | $102.10 |
| Purchase #3 | $5.39 | 8.517% | $5.8491 | $5.85 | $5.85 | $5.80 |
| Purchase #4 | $139.94 | 9.376% | $153.0608 | $153.06 | $153.05 | $153.10 |
| Purchase #5 | $7.91 | 10.867% | $8.7696 | $8.77 | $8.75 | $8.80 |
| Purchase #6 | $199.72 | 9.345% | $218.3838 | $218.38 | $218.40 | $218.40 |
| Purchase #7 | $173.45 | 11.601% | $193.5719 | $193.57 | $193.55 | $193.60 |
| 7 purchase totals = | $705.06 | $771.5670 | $771.56 | $771.55 | $771.60 | |