| 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 | $240.90 | 13.301% | $272.9421 | $272.94 | $272.95 | $272.90 |
| Purchase #2 | $18.33 | 7.362% | $19.6795 | $19.68 | $19.70 | $19.70 |
| Purchase #3 | $183.32 | 13.114% | $207.3606 | $207.36 | $207.35 | $207.40 |
| Purchase #4 | $44.27 | 12.328% | $49.7276 | $49.73 | $49.75 | $49.70 |
| Purchase #5 | $125.43 | 4.170% | $130.6604 | $130.66 | $130.65 | $130.70 |
| Purchase #6 | $109.43 | 11.562% | $122.0823 | $122.08 | $122.10 | $122.10 |
| Purchase #7 | $66.30 | 7.513% | $71.2811 | $71.28 | $71.30 | $71.30 |
| 7 purchase totals = | $787.98 | $873.7336 | $873.73 | $873.80 | $873.80 | |