| 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 | $22.78 | 6.146% | $24.1801 | $24.18 | $24.20 | $24.20 |
| Purchase #2 | $23.31 | 3.601% | $24.1494 | $24.15 | $24.15 | $24.10 |
| Purchase #3 | $73.63 | 7.249% | $78.9674 | $78.97 | $78.95 | $79.00 |
| Purchase #4 | $21.68 | 11.740% | $24.2252 | $24.23 | $24.25 | $24.20 |
| Purchase #5 | $189.60 | 3.166% | $195.6027 | $195.60 | $195.60 | $195.60 |
| Purchase #6 | $163.93 | 13.585% | $186.1999 | $186.20 | $186.20 | $186.20 |
| Purchase #7 | $48.40 | 11.549% | $53.9897 | $53.99 | $54.00 | $54.00 |
| 7 purchase totals = | $543.33 | $587.3144 | $587.32 | $587.35 | $587.30 | |