| 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 | $52.80 | 9.435% | $57.7817 | $57.78 | $57.80 | $57.80 |
| Purchase #2 | $52.28 | 10.648% | $57.8468 | $57.85 | $57.85 | $57.80 |
| Purchase #3 | $202.60 | 8.574% | $219.9709 | $219.97 | $219.95 | $220.00 |
| Purchase #4 | $146.45 | 4.704% | $153.339 | $153.34 | $153.35 | $153.30 |
| Purchase #5 | $72.59 | 5.549% | $76.618 | $76.62 | $76.60 | $76.60 |
| Purchase #6 | $123.97 | 13.864% | $141.1572 | $141.16 | $141.15 | $141.20 |
| Purchase #7 | $164.36 | 8.436% | $178.2254 | $178.23 | $178.25 | $178.20 |
| 7 purchase totals = | $815.05 | $884.9390 | $884.95 | $884.95 | $884.90 | |