| 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 | $6.83 | 4.809% | $7.1585 | $7.16 | $7.15 | $7.20 |
| Purchase #2 | $10.63 | 11.370% | $11.8386 | $11.84 | $11.85 | $11.80 |
| Purchase #3 | $14.39 | 9.418% | $15.7453 | $15.75 | $15.75 | $15.70 |
| Purchase #4 | $213.41 | 13.192% | $241.563 | $241.56 | $241.55 | $241.60 |
| Purchase #5 | $173.27 | 11.226% | $192.7213 | $192.72 | $192.70 | $192.70 |
| Purchase #6 | $216.99 | 9.380% | $237.3437 | $237.34 | $237.35 | $237.30 |
| Purchase #7 | $119.89 | 7.270% | $128.606 | $128.61 | $128.60 | $128.60 |
| 7 purchase totals = | $755.41 | $834.9764 | $834.98 | $834.95 | $834.90 | |