| 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 | $32.58 | 11.377% | $36.2866 | $36.29 | $36.30 | $36.30 |
| Purchase #2 | $102.29 | 3.408% | $105.776 | $105.78 | $105.80 | $105.80 |
| Purchase #3 | $50.27 | 4.171% | $52.3668 | $52.37 | $52.35 | $52.40 |
| Purchase #4 | $42.36 | 12.200% | $47.5279 | $47.53 | $47.55 | $47.50 |
| Purchase #5 | $63.71 | 6.715% | $67.9881 | $67.99 | $68.00 | $68.00 |
| Purchase #6 | $118.62 | 9.353% | $129.7145 | $129.71 | $129.70 | $129.70 |
| Purchase #7 | $94.53 | 9.506% | $103.516 | $103.52 | $103.50 | $103.50 |
| 7 purchase totals = | $504.36 | $543.1759 | $543.19 | $543.20 | $543.20 | |