| 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 | $55.74 | 3.409% | $57.6402 | $57.64 | $57.65 | $57.60 |
| Purchase #2 | $173.97 | 11.826% | $194.5437 | $194.54 | $194.55 | $194.50 |
| Purchase #3 | $248.69 | 10.283% | $274.2628 | $274.26 | $274.25 | $274.30 |
| Purchase #4 | $37.54 | 4.670% | $39.2931 | $39.29 | $39.30 | $39.30 |
| Purchase #5 | $34.82 | 12.329% | $39.113 | $39.11 | $39.10 | $39.10 |
| Purchase #6 | $117.80 | 11.406% | $131.2363 | $131.24 | $131.25 | $131.20 |
| Purchase #7 | $195.54 | 9.414% | $213.9481 | $213.95 | $213.95 | $213.90 |
| 7 purchase totals = | $864.10 | $950.0372 | $950.03 | $950.05 | $949.90 | |