| 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 | $75.30 | 5.563% | $79.4889 | $79.49 | $79.50 | $79.50 |
| Purchase #2 | $202.57 | 6.307% | $215.3461 | $215.35 | $215.35 | $215.30 |
| Purchase #3 | $240.64 | 9.492% | $263.4815 | $263.48 | $263.50 | $263.50 |
| Purchase #4 | $64.72 | 7.127% | $69.3326 | $69.33 | $69.35 | $69.30 |
| Purchase #5 | $224.96 | 9.502% | $246.3357 | $246.34 | $246.35 | $246.30 |
| Purchase #6 | $31.64 | 11.835% | $35.3846 | $35.38 | $35.40 | $35.40 |
| Purchase #7 | $167.51 | 4.829% | $175.5991 | $175.60 | $175.60 | $175.60 |
| 7 purchase totals = | $1,007.34 | $1,084.9685 | $1,084.97 | $1,085.05 | $1,084.90 | |