| 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 | $79.48 | 10.457% | $87.7912 | $87.79 | $87.80 | $87.80 |
| Purchase #2 | $242.95 | 13.215% | $275.0558 | $275.06 | $275.05 | $275.10 |
| Purchase #3 | $154.26 | 10.286% | $170.1272 | $170.13 | $170.15 | $170.10 |
| Purchase #4 | $61.77 | 7.634% | $66.4855 | $66.49 | $66.50 | $66.50 |
| Purchase #5 | $54.66 | 9.862% | $60.0506 | $60.05 | $60.05 | $60.10 |
| Purchase #6 | $31.45 | 12.376% | $35.3423 | $35.34 | $35.35 | $35.30 |
| Purchase #7 | $41.51 | 3.202% | $42.8392 | $42.84 | $42.85 | $42.80 |
| 7 purchase totals = | $666.08 | $737.6918 | $737.70 | $737.75 | $737.70 | |