| 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 | $24.73 | 8.386% | $26.8039 | $26.80 | $26.80 | $26.80 |
| Purchase #2 | $153.77 | 3.601% | $159.3073 | $159.31 | $159.30 | $159.30 |
| Purchase #3 | $219.99 | 8.719% | $239.1709 | $239.17 | $239.15 | $239.20 |
| Purchase #4 | $53.59 | 4.623% | $56.0675 | $56.07 | $56.05 | $56.10 |
| Purchase #5 | $29.30 | 9.106% | $31.9681 | $31.97 | $31.95 | $32.00 |
| Purchase #6 | $227.26 | 13.397% | $257.706 | $257.71 | $257.70 | $257.70 |
| Purchase #7 | $88.67 | 11.271% | $98.664 | $98.66 | $98.65 | $98.70 |
| 7 purchase totals = | $797.31 | $869.6877 | $869.69 | $869.60 | $869.80 | |