| 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 | $66.80 | 12.424% | $75.0992 | $75.10 | $75.10 | $75.10 |
| Purchase #2 | $105.48 | 13.110% | $119.3084 | $119.31 | $119.30 | $119.30 |
| Purchase #3 | $76.57 | 6.478% | $81.5302 | $81.53 | $81.55 | $81.50 |
| Purchase #4 | $115.68 | 12.680% | $130.3482 | $130.35 | $130.35 | $130.30 |
| Purchase #5 | $221.31 | 11.251% | $246.2096 | $246.21 | $246.20 | $246.20 |
| Purchase #6 | $180.62 | 6.333% | $192.0587 | $192.06 | $192.05 | $192.10 |
| Purchase #7 | $128.28 | 7.426% | $137.8061 | $137.81 | $137.80 | $137.80 |
| 7 purchase totals = | $894.74 | $982.3604 | $982.37 | $982.35 | $982.30 | |