| 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 | $197.32 | 11.742% | $220.4893 | $220.49 | $220.50 | $220.50 |
| Purchase #2 | $88.25 | 7.793% | $95.1273 | $95.13 | $95.15 | $95.10 |
| Purchase #3 | $8.92 | 5.241% | $9.3875 | $9.39 | $9.40 | $9.40 |
| Purchase #4 | $57.47 | 6.142% | $60.9998 | $61.00 | $61.00 | $61.00 |
| Purchase #5 | $50.82 | 10.357% | $56.0834 | $56.08 | $56.10 | $56.10 |
| Purchase #6 | $20.86 | 3.548% | $21.6001 | $21.60 | $21.60 | $21.60 |
| Purchase #7 | $106.49 | 11.521% | $118.7587 | $118.76 | $118.75 | $118.80 |
| 7 purchase totals = | $530.13 | $582.4461 | $582.45 | $582.50 | $582.50 | |