| 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 | $31.71 | 5.229% | $33.3681 | $33.37 | $33.35 | $33.40 |
| Purchase #2 | $50.99 | 8.771% | $55.4623 | $55.46 | $55.45 | $55.50 |
| Purchase #3 | $211.94 | 3.198% | $218.7178 | $218.72 | $218.70 | $218.70 |
| Purchase #4 | $188.65 | 10.310% | $208.0998 | $208.10 | $208.10 | $208.10 |
| Purchase #5 | $87.57 | 7.252% | $93.9206 | $93.92 | $93.90 | $93.90 |
| Purchase #6 | $80.49 | 11.181% | $89.4896 | $89.49 | $89.50 | $89.50 |
| Purchase #7 | $117.61 | 4.521% | $122.9271 | $122.93 | $122.95 | $122.90 |
| 7 purchase totals = | $768.96 | $821.9853 | $821.99 | $821.95 | $822.00 | |