| 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 | $51.53 | 13.291% | $58.3789 | $58.38 | $58.40 | $58.40 |
| Purchase #2 | $68.28 | 6.813% | $72.9319 | $72.93 | $72.95 | $72.90 |
| Purchase #3 | $210.60 | 3.742% | $218.4807 | $218.48 | $218.50 | $218.50 |
| Purchase #4 | $199.98 | 9.387% | $218.7521 | $218.75 | $218.75 | $218.80 |
| Purchase #5 | $124.31 | 12.525% | $139.8798 | $139.88 | $139.90 | $139.90 |
| Purchase #6 | $31.44 | 8.440% | $34.0935 | $34.09 | $34.10 | $34.10 |
| Purchase #7 | $91.76 | 4.303% | $95.7084 | $95.71 | $95.70 | $95.70 |
| 7 purchase totals = | $777.90 | $838.2253 | $838.22 | $838.30 | $838.30 | |