| 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 | $18.84 | 3.295% | $19.4608 | $19.46 | $19.45 | $19.50 |
| Purchase #2 | $52.79 | 10.156% | $58.1514 | $58.15 | $58.15 | $58.20 |
| Purchase #3 | $150.40 | 3.189% | $155.1963 | $155.20 | $155.20 | $155.20 |
| Purchase #4 | $9.79 | 10.263% | $10.7947 | $10.79 | $10.80 | $10.80 |
| Purchase #5 | $57.87 | 4.302% | $60.3596 | $60.36 | $60.35 | $60.40 |
| Purchase #6 | $124.47 | 9.128% | $135.8316 | $135.83 | $135.85 | $135.80 |
| Purchase #7 | $232.93 | 6.826% | $248.8298 | $248.83 | $248.85 | $248.80 |
| 7 purchase totals = | $647.09 | $688.6242 | $688.62 | $688.65 | $688.70 | |