| 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 | $79.58 | 7.450% | $85.5087 | $85.51 | $85.50 | $85.50 |
| Purchase #2 | $159.54 | 10.682% | $176.5821 | $176.58 | $176.60 | $176.60 |
| Purchase #3 | $177.95 | 11.848% | $199.0335 | $199.03 | $199.05 | $199.00 |
| Purchase #4 | $135.44 | 12.433% | $152.2793 | $152.28 | $152.30 | $152.30 |
| Purchase #5 | $33.76 | 6.592% | $35.9855 | $35.99 | $36.00 | $36.00 |
| Purchase #6 | $120.77 | 8.758% | $131.347 | $131.35 | $131.35 | $131.30 |
| Purchase #7 | $79.78 | 9.461% | $87.328 | $87.33 | $87.35 | $87.30 |
| 7 purchase totals = | $786.82 | $868.0641 | $868.07 | $868.15 | $868.00 | |