| 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 | $90.44 | 9.430% | $98.9685 | $98.97 | $98.95 | $99.00 |
| Purchase #2 | $158.53 | 5.842% | $167.7913 | $167.79 | $167.80 | $167.80 |
| Purchase #3 | $243.74 | 11.830% | $272.5744 | $272.57 | $272.55 | $272.60 |
| Purchase #4 | $183.79 | 6.403% | $195.5581 | $195.56 | $195.55 | $195.60 |
| Purchase #5 | $115.46 | 4.519% | $120.6776 | $120.68 | $120.70 | $120.70 |
| Purchase #6 | $92.30 | 4.703% | $96.6409 | $96.64 | $96.65 | $96.60 |
| Purchase #7 | $17.80 | 9.478% | $19.4871 | $19.49 | $19.50 | $19.50 |
| 7 purchase totals = | $902.06 | $971.6979 | $971.70 | $971.70 | $971.80 | |