| 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 | $81.99 | 9.802% | $90.0267 | $90.03 | $90.05 | $90.00 |
| Purchase #2 | $58.30 | 13.534% | $66.1903 | $66.19 | $66.20 | $66.20 |
| Purchase #3 | $211.39 | 10.823% | $234.2687 | $234.27 | $234.25 | $234.30 |
| Purchase #4 | $217.93 | 5.509% | $229.9358 | $229.94 | $229.95 | $229.90 |
| Purchase #5 | $109.45 | 13.308% | $124.0156 | $124.02 | $124.00 | $124.00 |
| Purchase #6 | $197.90 | 11.178% | $220.0213 | $220.02 | $220.00 | $220.00 |
| Purchase #7 | $85.65 | 11.654% | $95.6317 | $95.63 | $95.65 | $95.60 |
| 7 purchase totals = | $962.61 | $1,060.0901 | $1,060.10 | $1,060.10 | $1,060.00 | |