| 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 | $73.94 | 10.177% | $81.4649 | $81.46 | $81.45 | $81.50 |
| Purchase #2 | $129.54 | 12.651% | $145.9281 | $145.93 | $145.95 | $145.90 |
| Purchase #3 | $222.57 | 12.460% | $250.3022 | $250.30 | $250.30 | $250.30 |
| Purchase #4 | $93.72 | 5.786% | $99.1426 | $99.14 | $99.15 | $99.10 |
| Purchase #5 | $55.52 | 5.347% | $58.4887 | $58.49 | $58.50 | $58.50 |
| Purchase #6 | $62.94 | 9.750% | $69.0767 | $69.08 | $69.10 | $69.10 |
| Purchase #7 | $34.93 | 11.586% | $38.977 | $38.98 | $39.00 | $39.00 |
| 7 purchase totals = | $673.16 | $743.3802 | $743.38 | $743.45 | $743.40 | |