| 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 | $51.92 | 4.302% | $54.1536 | $54.15 | $54.15 | $54.20 |
| Purchase #2 | $129.68 | 6.794% | $138.4905 | $138.49 | $138.50 | $138.50 |
| Purchase #3 | $204.72 | 4.795% | $214.5363 | $214.54 | $214.55 | $214.50 |
| Purchase #4 | $19.63 | 4.280% | $20.4702 | $20.47 | $20.45 | $20.50 |
| Purchase #5 | $222.83 | 13.162% | $252.1589 | $252.16 | $252.15 | $252.20 |
| Purchase #6 | $195.60 | 5.298% | $205.9629 | $205.96 | $205.95 | $206.00 |
| Purchase #7 | $93.30 | 3.766% | $96.8137 | $96.81 | $96.80 | $96.80 |
| 7 purchase totals = | $917.68 | $982.5861 | $982.58 | $982.55 | $982.70 | |