| 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 | $116.34 | 5.247% | $122.4444 | $122.44 | $122.45 | $122.40 |
| Purchase #2 | $38.74 | 6.793% | $41.3716 | $41.37 | $41.35 | $41.40 |
| Purchase #3 | $47.91 | 3.433% | $49.5548 | $49.55 | $49.55 | $49.60 |
| Purchase #4 | $102.50 | 13.706% | $116.5487 | $116.55 | $116.55 | $116.50 |
| Purchase #5 | $250.42 | 5.108% | $263.2115 | $263.21 | $263.20 | $263.20 |
| Purchase #6 | $89.43 | 10.839% | $99.1233 | $99.12 | $99.10 | $99.10 |
| Purchase #7 | $35.88 | 10.565% | $39.6707 | $39.67 | $39.65 | $39.70 |
| 7 purchase totals = | $681.22 | $731.9250 | $731.91 | $731.85 | $731.90 | |