| 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 | $43.80 | 11.560% | $48.8633 | $48.86 | $48.85 | $48.90 |
| Purchase #2 | $10.63 | 12.173% | $11.924 | $11.92 | $11.90 | $11.90 |
| Purchase #3 | $241.78 | 10.664% | $267.5634 | $267.56 | $267.55 | $267.60 |
| Purchase #4 | $166.33 | 13.708% | $189.1305 | $189.13 | $189.15 | $189.10 |
| Purchase #5 | $71.78 | 10.751% | $79.4971 | $79.50 | $79.50 | $79.50 |
| Purchase #6 | $149.94 | 4.271% | $156.3439 | $156.34 | $156.35 | $156.30 |
| Purchase #7 | $39.73 | 12.503% | $44.6974 | $44.70 | $44.70 | $44.70 |
| 7 purchase totals = | $723.99 | $798.0196 | $798.01 | $798.00 | $798.00 | |