| 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 | $26.60 | 8.408% | $28.8365 | $28.84 | $28.85 | $28.80 |
| Purchase #2 | $47.57 | 9.761% | $52.2133 | $52.21 | $52.20 | $52.20 |
| Purchase #3 | $195.81 | 10.787% | $216.932 | $216.93 | $216.95 | $216.90 |
| Purchase #4 | $106.30 | 3.426% | $109.9418 | $109.94 | $109.95 | $109.90 |
| Purchase #5 | $71.88 | 13.463% | $81.5572 | $81.56 | $81.55 | $81.60 |
| Purchase #6 | $173.75 | 9.336% | $189.9713 | $189.97 | $189.95 | $190.00 |
| Purchase #7 | $117.78 | 9.516% | $128.9879 | $128.99 | $129.00 | $129.00 |
| 7 purchase totals = | $739.69 | $808.4400 | $808.44 | $808.45 | $808.40 | |