| 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 | $72.43 | 3.131% | $74.6978 | $74.70 | $74.70 | $74.70 |
| Purchase #2 | $84.45 | 6.628% | $90.0473 | $90.05 | $90.05 | $90.00 |
| Purchase #3 | $76.43 | 3.410% | $79.0363 | $79.04 | $79.05 | $79.00 |
| Purchase #4 | $82.33 | 11.516% | $91.8111 | $91.81 | $91.80 | $91.80 |
| Purchase #5 | $130.25 | 4.766% | $136.4577 | $136.46 | $136.45 | $136.50 |
| Purchase #6 | $239.99 | 12.478% | $269.936 | $269.94 | $269.95 | $269.90 |
| Purchase #7 | $8.43 | 4.334% | $8.7954 | $8.80 | $8.80 | $8.80 |
| 7 purchase totals = | $694.31 | $750.7816 | $750.80 | $750.80 | $750.70 | |