| 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 | $193.32 | 7.323% | $207.4768 | $207.48 | $207.50 | $207.50 |
| Purchase #2 | $73.83 | 4.491% | $77.1457 | $77.15 | $77.15 | $77.10 |
| Purchase #3 | $38.44 | 4.247% | $40.0725 | $40.07 | $40.05 | $40.10 |
| Purchase #4 | $52.54 | 9.658% | $57.6143 | $57.61 | $57.60 | $57.60 |
| Purchase #5 | $42.55 | 5.189% | $44.7579 | $44.76 | $44.75 | $44.80 |
| Purchase #6 | $139.63 | 3.685% | $144.7754 | $144.78 | $144.80 | $144.80 |
| Purchase #7 | $133.38 | 13.132% | $150.8955 | $150.90 | $150.90 | $150.90 |
| 7 purchase totals = | $673.69 | $722.7381 | $722.75 | $722.75 | $722.80 | |