| 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 | $33.39 | 10.548% | $36.912 | $36.91 | $36.90 | $36.90 |
| Purchase #2 | $38.41 | 7.668% | $41.3553 | $41.36 | $41.35 | $41.40 |
| Purchase #3 | $41.59 | 11.132% | $46.2198 | $46.22 | $46.20 | $46.20 |
| Purchase #4 | $61.87 | 8.172% | $66.926 | $66.93 | $66.95 | $66.90 |
| Purchase #5 | $45.88 | 7.668% | $49.3981 | $49.40 | $49.40 | $49.40 |
| Purchase #6 | $186.97 | 3.109% | $192.7829 | $192.78 | $192.80 | $192.80 |
| Purchase #7 | $231.35 | 6.540% | $246.4803 | $246.48 | $246.50 | $246.50 |
| 7 purchase totals = | $639.46 | $680.0744 | $680.08 | $680.10 | $680.10 | |