| 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 | $18.77 | 5.352% | $19.7746 | $19.77 | $19.75 | $19.80 |
| Purchase #2 | $244.74 | 10.627% | $270.7485 | $270.75 | $270.75 | $270.70 |
| Purchase #3 | $38.73 | 11.137% | $43.0434 | $43.04 | $43.05 | $43.00 |
| Purchase #4 | $157.41 | 13.778% | $179.0979 | $179.10 | $179.10 | $179.10 |
| Purchase #5 | $33.41 | 6.178% | $35.4741 | $35.47 | $35.45 | $35.50 |
| Purchase #6 | $64.52 | 9.697% | $70.7765 | $70.78 | $70.80 | $70.80 |
| Purchase #7 | $245.86 | 11.831% | $274.9477 | $274.95 | $274.95 | $274.90 |
| 7 purchase totals = | $803.44 | $893.8627 | $893.86 | $893.85 | $893.80 | |