| 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 | $79.82 | 6.690% | $85.16 | $85.16 | $85.15 | $85.20 |
| Purchase #2 | $67.48 | 11.837% | $75.4676 | $75.47 | $75.45 | $75.50 |
| Purchase #3 | $57.74 | 11.819% | $64.5643 | $64.56 | $64.55 | $64.60 |
| Purchase #4 | $21.67 | 3.643% | $22.4594 | $22.46 | $22.45 | $22.50 |
| Purchase #5 | $34.41 | 5.589% | $36.3332 | $36.33 | $36.35 | $36.30 |
| Purchase #6 | $168.48 | 9.852% | $185.0786 | $185.08 | $185.10 | $185.10 |
| Purchase #7 | $125.45 | 6.433% | $133.5202 | $133.52 | $133.50 | $133.50 |
| 7 purchase totals = | $555.05 | $602.5833 | $602.58 | $602.55 | $602.70 | |