| 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 | $46.60 | 13.702% | $52.9851 | $52.99 | $53.00 | $53.00 |
| Purchase #2 | $25.26 | 11.209% | $28.0914 | $28.09 | $28.10 | $28.10 |
| Purchase #3 | $12.68 | 3.774% | $13.1585 | $13.16 | $13.15 | $13.20 |
| Purchase #4 | $33.56 | 13.263% | $38.0111 | $38.01 | $38.00 | $38.00 |
| Purchase #5 | $173.36 | 8.711% | $188.4614 | $188.46 | $188.45 | $188.50 |
| Purchase #6 | $17.69 | 6.576% | $18.8533 | $18.85 | $18.85 | $18.90 |
| Purchase #7 | $163.95 | 8.715% | $178.2382 | $178.24 | $178.25 | $178.20 |
| 7 purchase totals = | $473.10 | $517.7990 | $517.80 | $517.80 | $517.90 | |