| 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 | $123.69 | 8.213% | $133.8487 | $133.85 | $133.85 | $133.80 |
| Purchase #2 | $71.26 | 9.260% | $77.8587 | $77.86 | $77.85 | $77.90 |
| Purchase #3 | $164.52 | 3.502% | $170.2815 | $170.28 | $170.30 | $170.30 |
| Purchase #4 | $80.57 | 12.309% | $90.4874 | $90.49 | $90.50 | $90.50 |
| Purchase #5 | $91.60 | 3.706% | $94.9947 | $94.99 | $95.00 | $95.00 |
| Purchase #6 | $121.93 | 6.409% | $129.7445 | $129.74 | $129.75 | $129.70 |
| Purchase #7 | $241.72 | 13.718% | $274.8791 | $274.88 | $274.90 | $274.90 |
| 7 purchase totals = | $895.29 | $972.0946 | $972.09 | $972.15 | $972.10 | |