| 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 | $109.64 | 4.552% | $114.6308 | $114.63 | $114.65 | $114.60 |
| Purchase #2 | $87.83 | 3.273% | $90.7047 | $90.70 | $90.70 | $90.70 |
| Purchase #3 | $121.66 | 5.256% | $128.0544 | $128.05 | $128.05 | $128.10 |
| Purchase #4 | $215.42 | 11.326% | $239.8185 | $239.82 | $239.80 | $239.80 |
| Purchase #5 | $98.67 | 9.299% | $107.8453 | $107.85 | $107.85 | $107.80 |
| Purchase #6 | $60.78 | 12.825% | $68.575 | $68.58 | $68.60 | $68.60 |
| Purchase #7 | $103.99 | 5.522% | $109.7323 | $109.73 | $109.75 | $109.70 |
| 7 purchase totals = | $797.99 | $859.3610 | $859.36 | $859.40 | $859.30 | |