| 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 | $11.33 | 9.159% | $12.3677 | $12.37 | $12.35 | $12.40 |
| Purchase #2 | $86.67 | 11.845% | $96.9361 | $96.94 | $96.95 | $96.90 |
| Purchase #3 | $6.62 | 7.483% | $7.1154 | $7.12 | $7.10 | $7.10 |
| Purchase #4 | $8.57 | 9.599% | $9.3926 | $9.39 | $9.40 | $9.40 |
| Purchase #5 | $39.28 | 12.833% | $44.3208 | $44.32 | $44.30 | $44.30 |
| Purchase #6 | $146.74 | 3.773% | $152.2765 | $152.28 | $152.30 | $152.30 |
| Purchase #7 | $56.63 | 5.614% | $59.8092 | $59.81 | $59.80 | $59.80 |
| 7 purchase totals = | $355.84 | $382.2183 | $382.23 | $382.20 | $382.20 | |