| 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 | $94.37 | 11.319% | $105.0517 | $105.05 | $105.05 | $105.10 |
| Purchase #2 | $182.55 | 13.312% | $206.8511 | $206.85 | $206.85 | $206.90 |
| Purchase #3 | $47.99 | 5.725% | $50.7374 | $50.74 | $50.75 | $50.70 |
| Purchase #4 | $5.51 | 8.562% | $5.9818 | $5.98 | $6.00 | $6.00 |
| Purchase #5 | $90.83 | 3.144% | $93.6857 | $93.69 | $93.70 | $93.70 |
| Purchase #6 | $7.34 | 8.668% | $7.9762 | $7.98 | $8.00 | $8.00 |
| Purchase #7 | $148.85 | 9.519% | $163.019 | $163.02 | $163.00 | $163.00 |
| 7 purchase totals = | $577.44 | $633.3029 | $633.31 | $633.35 | $633.40 | |