| 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 | $8.85 | 9.583% | $9.6981 | $9.70 | $9.70 | $9.70 |
| Purchase #2 | $89.48 | 13.253% | $101.3388 | $101.34 | $101.35 | $101.30 |
| Purchase #3 | $109.94 | 9.670% | $120.5712 | $120.57 | $120.55 | $120.60 |
| Purchase #4 | $68.64 | 4.505% | $71.7322 | $71.73 | $71.75 | $71.70 |
| Purchase #5 | $180.41 | 6.850% | $192.7681 | $192.77 | $192.75 | $192.80 |
| Purchase #6 | $198.75 | 13.849% | $226.2749 | $226.27 | $226.25 | $226.30 |
| Purchase #7 | $250.67 | 3.773% | $260.1278 | $260.13 | $260.15 | $260.10 |
| 7 purchase totals = | $906.74 | $982.5111 | $982.51 | $982.50 | $982.50 | |