| 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 | $22.58 | 7.301% | $24.2286 | $24.23 | $24.25 | $24.20 |
| Purchase #2 | $188.63 | 7.386% | $202.5622 | $202.56 | $202.55 | $202.60 |
| Purchase #3 | $239.25 | 6.643% | $255.1434 | $255.14 | $255.15 | $255.10 |
| Purchase #4 | $119.73 | 4.161% | $124.712 | $124.71 | $124.70 | $124.70 |
| Purchase #5 | $39.45 | 7.697% | $42.4865 | $42.49 | $42.50 | $42.50 |
| Purchase #6 | $65.96 | 5.428% | $69.5403 | $69.54 | $69.55 | $69.50 |
| Purchase #7 | $133.85 | 11.646% | $149.4382 | $149.44 | $149.45 | $149.40 |
| 7 purchase totals = | $809.45 | $868.1112 | $868.11 | $868.15 | $868.00 | |