| 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 | $34.29 | 9.582% | $37.5757 | $37.58 | $37.60 | $37.60 |
| Purchase #2 | $187.75 | 8.255% | $203.2488 | $203.25 | $203.25 | $203.20 |
| Purchase #3 | $46.55 | 4.225% | $48.5167 | $48.52 | $48.50 | $48.50 |
| Purchase #4 | $89.53 | 6.525% | $95.3718 | $95.37 | $95.35 | $95.40 |
| Purchase #5 | $102.92 | 8.785% | $111.9615 | $111.96 | $111.95 | $112.00 |
| Purchase #6 | $32.66 | 5.168% | $34.3479 | $34.35 | $34.35 | $34.30 |
| Purchase #7 | $143.64 | 12.530% | $161.6381 | $161.64 | $161.65 | $161.60 |
| 7 purchase totals = | $637.34 | $692.6605 | $692.67 | $692.65 | $692.60 | |