| 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 | $51.90 | 7.195% | $55.6342 | $55.63 | $55.65 | $55.60 |
| Purchase #2 | $243.65 | 11.809% | $272.4226 | $272.42 | $272.40 | $272.40 |
| Purchase #3 | $228.43 | 11.572% | $254.8639 | $254.86 | $254.85 | $254.90 |
| Purchase #4 | $94.87 | 5.774% | $100.3478 | $100.35 | $100.35 | $100.30 |
| Purchase #5 | $228.29 | 13.776% | $259.7392 | $259.74 | $259.75 | $259.70 |
| Purchase #6 | $5.83 | 4.826% | $6.1114 | $6.11 | $6.10 | $6.10 |
| Purchase #7 | $115.84 | 8.687% | $125.903 | $125.90 | $125.90 | $125.90 |
| 7 purchase totals = | $968.81 | $1,075.0221 | $1,075.01 | $1,075.00 | $1,074.90 | |