| 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 | $65.66 | 11.198% | $73.0126 | $73.01 | $73.00 | $73.00 |
| Purchase #2 | $173.25 | 9.190% | $189.1717 | $189.17 | $189.15 | $189.20 |
| Purchase #3 | $249.42 | 12.651% | $280.9741 | $280.97 | $280.95 | $281.00 |
| Purchase #4 | $118.37 | 10.365% | $130.6391 | $130.64 | $130.65 | $130.60 |
| Purchase #5 | $106.75 | 6.383% | $113.5639 | $113.56 | $113.55 | $113.60 |
| Purchase #6 | $27.29 | 8.470% | $29.6015 | $29.60 | $29.60 | $29.60 |
| Purchase #7 | $165.81 | 9.800% | $182.0594 | $182.06 | $182.05 | $182.10 |
| 7 purchase totals = | $906.55 | $999.0223 | $999.01 | $998.95 | $999.10 | |