| 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 | $50.34 | 13.190% | $56.9798 | $56.98 | $57.00 | $57.00 |
| Purchase #2 | $96.53 | 8.669% | $104.8982 | $104.90 | $104.90 | $104.90 |
| Purchase #3 | $54.84 | 10.262% | $60.4677 | $60.47 | $60.45 | $60.50 |
| Purchase #4 | $70.36 | 13.696% | $79.9965 | $80.00 | $80.00 | $80.00 |
| Purchase #5 | $163.57 | 7.430% | $175.7233 | $175.72 | $175.70 | $175.70 |
| Purchase #6 | $51.40 | 4.443% | $53.6837 | $53.68 | $53.70 | $53.70 |
| Purchase #7 | $158.57 | 13.263% | $179.6011 | $179.60 | $179.60 | $179.60 |
| 7 purchase totals = | $645.61 | $711.3503 | $711.35 | $711.35 | $711.40 | |