| 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 | $14.81 | 8.796% | $16.1127 | $16.11 | $16.10 | $16.10 |
| Purchase #2 | $81.50 | 10.561% | $90.1072 | $90.11 | $90.10 | $90.10 |
| Purchase #3 | $96.31 | 7.693% | $103.7191 | $103.72 | $103.70 | $103.70 |
| Purchase #4 | $98.41 | 4.631% | $102.9674 | $102.97 | $102.95 | $103.00 |
| Purchase #5 | $147.71 | 5.286% | $155.518 | $155.52 | $155.50 | $155.50 |
| Purchase #6 | $139.41 | 10.729% | $154.3673 | $154.37 | $154.35 | $154.40 |
| Purchase #7 | $150.90 | 8.205% | $163.2813 | $163.28 | $163.30 | $163.30 |
| 7 purchase totals = | $729.05 | $786.0730 | $786.08 | $786.00 | $786.10 | |