| 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 | $50.34 | 4.149% | $52.4286 | $52.43 | $52.45 | $52.40 |
| Purchase #2 | $41.82 | 5.160% | $43.9779 | $43.98 | $44.00 | $44.00 |
| Purchase #3 | $49.56 | 12.118% | $55.5657 | $55.57 | $55.55 | $55.60 |
| Purchase #4 | $149.50 | 11.658% | $166.9287 | $166.93 | $166.95 | $166.90 |
| Purchase #5 | $135.89 | 8.168% | $146.9895 | $146.99 | $147.00 | $147.00 |
| Purchase #6 | $196.82 | 12.502% | $221.4264 | $221.43 | $221.45 | $221.40 |
| Purchase #7 | $177.60 | 8.482% | $192.664 | $192.66 | $192.65 | $192.70 |
| 7 purchase totals = | $801.53 | $879.9808 | $879.99 | $880.05 | $880.00 | |