| 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 | $78.48 | 4.520% | $82.0273 | $82.03 | $82.05 | $82.00 |
| Purchase #2 | $6.44 | 8.226% | $6.9698 | $6.97 | $6.95 | $7.00 |
| Purchase #3 | $62.38 | 12.445% | $70.1432 | $70.14 | $70.15 | $70.10 |
| Purchase #4 | $210.66 | 11.635% | $235.1703 | $235.17 | $235.15 | $235.20 |
| Purchase #5 | $233.81 | 10.623% | $258.6476 | $258.65 | $258.65 | $258.60 |
| Purchase #6 | $142.44 | 9.215% | $155.5658 | $155.57 | $155.55 | $155.60 |
| Purchase #7 | $35.31 | 3.218% | $36.4463 | $36.45 | $36.45 | $36.40 |
| 7 purchase totals = | $769.52 | $844.9703 | $844.98 | $844.95 | $844.90 | |