| 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 | $24.80 | 11.271% | $27.5952 | $27.60 | $27.60 | $27.60 |
| Purchase #2 | $248.41 | 12.267% | $278.8825 | $278.88 | $278.90 | $278.90 |
| Purchase #3 | $34.41 | 13.841% | $39.1727 | $39.17 | $39.15 | $39.20 |
| Purchase #4 | $17.70 | 10.271% | $19.518 | $19.52 | $19.50 | $19.50 |
| Purchase #5 | $112.77 | 3.759% | $117.009 | $117.01 | $117.00 | $117.00 |
| Purchase #6 | $51.30 | 7.399% | $55.0957 | $55.10 | $55.10 | $55.10 |
| Purchase #7 | $223.36 | 13.432% | $253.3617 | $253.36 | $253.35 | $253.40 |
| 7 purchase totals = | $712.75 | $790.6348 | $790.64 | $790.60 | $790.70 | |