| 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 | $28.98 | 4.427% | $30.2629 | $30.26 | $30.25 | $30.30 |
| Purchase #2 | $209.84 | 4.658% | $219.6143 | $219.61 | $219.60 | $219.60 |
| Purchase #3 | $244.93 | 7.442% | $263.1577 | $263.16 | $263.15 | $263.20 |
| Purchase #4 | $21.53 | 5.289% | $22.6687 | $22.67 | $22.65 | $22.70 |
| Purchase #5 | $36.60 | 4.133% | $38.1127 | $38.11 | $38.10 | $38.10 |
| Purchase #6 | $102.72 | 3.626% | $106.4446 | $106.44 | $106.45 | $106.40 |
| Purchase #7 | $114.34 | 5.600% | $120.743 | $120.74 | $120.75 | $120.70 |
| 7 purchase totals = | $758.94 | $801.0039 | $800.99 | $800.95 | $801.00 | |