| 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 | $5.44 | 5.159% | $5.7206 | $5.72 | $5.70 | $5.70 |
| Purchase #2 | $40.95 | 6.804% | $43.7362 | $43.74 | $43.75 | $43.70 |
| Purchase #3 | $188.29 | 10.658% | $208.3579 | $208.36 | $208.35 | $208.40 |
| Purchase #4 | $211.31 | 5.609% | $223.1624 | $223.16 | $223.15 | $223.20 |
| Purchase #5 | $234.98 | 13.826% | $267.4683 | $267.47 | $267.45 | $267.50 |
| Purchase #6 | $57.68 | 5.157% | $60.6546 | $60.65 | $60.65 | $60.70 |
| Purchase #7 | $134.61 | 5.443% | $141.9368 | $141.94 | $141.95 | $141.90 |
| 7 purchase totals = | $873.26 | $951.0368 | $951.04 | $951.00 | $951.10 | |