| 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 | $110.35 | 4.660% | $115.4923 | $115.49 | $115.50 | $115.50 |
| Purchase #2 | $72.95 | 4.146% | $75.9745 | $75.97 | $75.95 | $76.00 |
| Purchase #3 | $101.36 | 7.527% | $108.9894 | $108.99 | $109.00 | $109.00 |
| Purchase #4 | $76.41 | 10.113% | $84.1373 | $84.14 | $84.15 | $84.10 |
| Purchase #5 | $196.56 | 8.835% | $213.9261 | $213.93 | $213.95 | $213.90 |
| Purchase #6 | $156.53 | 6.787% | $167.1537 | $167.15 | $167.15 | $167.20 |
| Purchase #7 | $250.55 | 7.341% | $268.9429 | $268.94 | $268.95 | $268.90 |
| 7 purchase totals = | $964.71 | $1,034.6162 | $1,034.61 | $1,034.65 | $1,034.60 | |