| 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 | $57.76 | 11.321% | $64.299 | $64.30 | $64.30 | $64.30 |
| Purchase #2 | $57.81 | 10.303% | $63.7662 | $63.77 | $63.75 | $63.80 |
| Purchase #3 | $183.42 | 12.212% | $205.8193 | $205.82 | $205.80 | $205.80 |
| Purchase #4 | $21.45 | 4.583% | $22.4331 | $22.43 | $22.45 | $22.40 |
| Purchase #5 | $130.81 | 12.388% | $147.0147 | $147.01 | $147.00 | $147.00 |
| Purchase #6 | $132.62 | 3.279% | $136.9686 | $136.97 | $136.95 | $137.00 |
| Purchase #7 | $203.53 | 13.443% | $230.8905 | $230.89 | $230.90 | $230.90 |
| 7 purchase totals = | $787.40 | $871.1914 | $871.19 | $871.15 | $871.20 | |