| 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 | $26.89 | 6.283% | $28.5795 | $28.58 | $28.60 | $28.60 |
| Purchase #2 | $29.94 | 13.489% | $33.9786 | $33.98 | $34.00 | $34.00 |
| Purchase #3 | $55.87 | 9.563% | $61.2128 | $61.21 | $61.20 | $61.20 |
| Purchase #4 | $56.45 | 11.677% | $63.0417 | $63.04 | $63.05 | $63.00 |
| Purchase #5 | $31.81 | 4.772% | $33.328 | $33.33 | $33.35 | $33.30 |
| Purchase #6 | $184.50 | 12.574% | $207.699 | $207.70 | $207.70 | $207.70 |
| Purchase #7 | $133.99 | 8.782% | $145.757 | $145.76 | $145.75 | $145.80 |
| 7 purchase totals = | $519.45 | $573.5966 | $573.60 | $573.65 | $573.60 | |