| 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 | $103.49 | 11.498% | $115.3893 | $115.39 | $115.40 | $115.40 |
| Purchase #2 | $139.58 | 6.571% | $148.7518 | $148.75 | $148.75 | $148.80 |
| Purchase #3 | $96.60 | 10.278% | $106.5285 | $106.53 | $106.55 | $106.50 |
| Purchase #4 | $42.32 | 5.116% | $44.4851 | $44.49 | $44.50 | $44.50 |
| Purchase #5 | $78.95 | 7.161% | $84.6036 | $84.60 | $84.60 | $84.60 |
| Purchase #6 | $68.44 | 7.585% | $73.6312 | $73.63 | $73.65 | $73.60 |
| Purchase #7 | $161.96 | 11.770% | $181.0227 | $181.02 | $181.00 | $181.00 |
| 7 purchase totals = | $691.34 | $754.4122 | $754.41 | $754.45 | $754.40 | |