| 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 | $42.98 | 5.594% | $45.3843 | $45.38 | $45.40 | $45.40 |
| Purchase #2 | $221.86 | 8.475% | $240.6626 | $240.66 | $240.65 | $240.70 |
| Purchase #3 | $103.81 | 4.713% | $108.7026 | $108.70 | $108.70 | $108.70 |
| Purchase #4 | $64.25 | 6.519% | $68.4385 | $68.44 | $68.45 | $68.40 |
| Purchase #5 | $79.26 | 6.614% | $84.5023 | $84.50 | $84.50 | $84.50 |
| Purchase #6 | $156.91 | 13.490% | $178.0772 | $178.08 | $178.10 | $178.10 |
| Purchase #7 | $94.34 | 9.339% | $103.1504 | $103.15 | $103.15 | $103.20 |
| 7 purchase totals = | $763.41 | $828.9179 | $828.91 | $828.95 | $829.00 | |