| 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 | $12.41 | 10.768% | $13.7463 | $13.75 | $13.75 | $13.70 |
| Purchase #2 | $98.70 | 12.165% | $110.7069 | $110.71 | $110.70 | $110.70 |
| Purchase #3 | $36.99 | 4.577% | $38.683 | $38.68 | $38.70 | $38.70 |
| Purchase #4 | $238.83 | 11.445% | $266.1641 | $266.16 | $266.15 | $266.20 |
| Purchase #5 | $142.74 | 9.486% | $156.2803 | $156.28 | $156.30 | $156.30 |
| Purchase #6 | $43.27 | 9.795% | $47.5083 | $47.51 | $47.50 | $47.50 |
| Purchase #7 | $199.80 | 11.550% | $222.8769 | $222.88 | $222.90 | $222.90 |
| 7 purchase totals = | $772.74 | $855.9658 | $855.97 | $856.00 | $856.00 | |