| 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 | $16.58 | 6.620% | $17.6776 | $17.68 | $17.70 | $17.70 |
| Purchase #2 | $211.92 | 3.131% | $218.5552 | $218.56 | $218.55 | $218.60 |
| Purchase #3 | $17.78 | 4.278% | $18.5406 | $18.54 | $18.55 | $18.50 |
| Purchase #4 | $28.75 | 9.192% | $31.3927 | $31.39 | $31.40 | $31.40 |
| Purchase #5 | $126.57 | 10.163% | $139.4333 | $139.43 | $139.45 | $139.40 |
| Purchase #6 | $149.34 | 5.134% | $157.0071 | $157.01 | $157.00 | $157.00 |
| Purchase #7 | $66.43 | 5.705% | $70.2198 | $70.22 | $70.20 | $70.20 |
| 7 purchase totals = | $617.37 | $652.8263 | $652.83 | $652.85 | $652.80 | |