| 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 | $66.91 | 8.833% | $72.8202 | $72.82 | $72.80 | $72.80 |
| Purchase #2 | $71.54 | 11.298% | $79.6226 | $79.62 | $79.60 | $79.60 |
| Purchase #3 | $175.40 | 8.391% | $190.1178 | $190.12 | $190.10 | $190.10 |
| Purchase #4 | $91.87 | 10.516% | $101.531 | $101.53 | $101.55 | $101.50 |
| Purchase #5 | $76.35 | 5.407% | $80.4782 | $80.48 | $80.50 | $80.50 |
| Purchase #6 | $64.67 | 6.677% | $68.988 | $68.99 | $69.00 | $69.00 |
| Purchase #7 | $145.43 | 3.817% | $150.9811 | $150.98 | $151.00 | $151.00 |
| 7 purchase totals = | $692.17 | $744.5389 | $744.54 | $744.55 | $744.50 | |