| 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 | $38.40 | 8.241% | $41.5645 | $41.56 | $41.55 | $41.60 |
| Purchase #2 | $5.56 | 7.631% | $5.9843 | $5.98 | $6.00 | $6.00 |
| Purchase #3 | $150.46 | 4.137% | $156.6845 | $156.68 | $156.70 | $156.70 |
| Purchase #4 | $218.72 | 4.759% | $229.1289 | $229.13 | $229.15 | $229.10 |
| Purchase #5 | $175.91 | 10.313% | $194.0516 | $194.05 | $194.05 | $194.10 |
| Purchase #6 | $195.92 | 13.453% | $222.2771 | $222.28 | $222.30 | $222.30 |
| Purchase #7 | $132.53 | 5.442% | $139.7423 | $139.74 | $139.75 | $139.70 |
| 7 purchase totals = | $917.50 | $989.4332 | $989.42 | $989.50 | $989.50 | |