| 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 | $66.55 | 4.262% | $69.3864 | $69.39 | $69.40 | $69.40 |
| Purchase #2 | $45.70 | 3.186% | $47.156 | $47.16 | $47.15 | $47.20 |
| Purchase #3 | $26.80 | 9.680% | $29.3942 | $29.39 | $29.40 | $29.40 |
| Purchase #4 | $218.49 | 10.283% | $240.9573 | $240.96 | $240.95 | $241.00 |
| Purchase #5 | $79.91 | 13.544% | $90.733 | $90.73 | $90.75 | $90.70 |
| Purchase #6 | $135.93 | 4.131% | $141.5453 | $141.55 | $141.55 | $141.50 |
| Purchase #7 | $223.69 | 4.681% | $234.1609 | $234.16 | $234.15 | $234.20 |
| 7 purchase totals = | $797.07 | $853.3331 | $853.34 | $853.35 | $853.40 | |