| 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 | $173.46 | 9.700% | $190.2856 | $190.29 | $190.30 | $190.30 |
| Purchase #2 | $47.69 | 5.233% | $50.1856 | $50.19 | $50.20 | $50.20 |
| Purchase #3 | $47.34 | 4.861% | $49.6412 | $49.64 | $49.65 | $49.60 |
| Purchase #4 | $68.91 | 11.776% | $77.0248 | $77.02 | $77.00 | $77.00 |
| Purchase #5 | $43.47 | 8.721% | $47.261 | $47.26 | $47.25 | $47.30 |
| Purchase #6 | $210.38 | 4.353% | $219.5378 | $219.54 | $219.55 | $219.50 |
| Purchase #7 | $110.34 | 12.753% | $124.4117 | $124.41 | $124.40 | $124.40 |
| 7 purchase totals = | $701.59 | $758.3477 | $758.35 | $758.35 | $758.30 | |