| 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 | $72.80 | 11.623% | $81.2615 | $81.26 | $81.25 | $81.30 |
| Purchase #2 | $171.93 | 10.858% | $190.5982 | $190.60 | $190.60 | $190.60 |
| Purchase #3 | $165.41 | 7.165% | $177.2616 | $177.26 | $177.25 | $177.30 |
| Purchase #4 | $22.93 | 8.642% | $24.9116 | $24.91 | $24.90 | $24.90 |
| Purchase #5 | $157.70 | 4.280% | $164.4496 | $164.45 | $164.45 | $164.40 |
| Purchase #6 | $76.75 | 9.442% | $83.9967 | $84.00 | $84.00 | $84.00 |
| Purchase #7 | $79.57 | 11.319% | $88.5765 | $88.58 | $88.60 | $88.60 |
| 7 purchase totals = | $747.09 | $811.0557 | $811.06 | $811.05 | $811.10 | |