| 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 | $34.39 | 13.274% | $38.9549 | $38.95 | $38.95 | $39.00 |
| Purchase #2 | $47.39 | 5.789% | $50.1334 | $50.13 | $50.15 | $50.10 |
| Purchase #3 | $22.74 | 11.136% | $25.2723 | $25.27 | $25.25 | $25.30 |
| Purchase #4 | $122.46 | 11.819% | $136.9335 | $136.93 | $136.95 | $136.90 |
| Purchase #5 | $58.83 | 4.426% | $61.4338 | $61.43 | $61.45 | $61.40 |
| Purchase #6 | $223.25 | 13.218% | $252.7592 | $252.76 | $252.75 | $252.80 |
| Purchase #7 | $220.45 | 4.194% | $229.6957 | $229.70 | $229.70 | $229.70 |
| 7 purchase totals = | $729.51 | $795.1828 | $795.17 | $795.20 | $795.20 | |