| 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 | $34.47 | 5.836% | $36.4817 | $36.48 | $36.50 | $36.50 |
| Purchase #2 | $183.57 | 3.242% | $189.5213 | $189.52 | $189.50 | $189.50 |
| Purchase #3 | $70.69 | 13.113% | $79.9596 | $79.96 | $79.95 | $80.00 |
| Purchase #4 | $59.45 | 12.740% | $67.0239 | $67.02 | $67.00 | $67.00 |
| Purchase #5 | $60.38 | 13.751% | $68.6829 | $68.68 | $68.70 | $68.70 |
| Purchase #6 | $36.47 | 11.238% | $40.5685 | $40.57 | $40.55 | $40.60 |
| Purchase #7 | $212.60 | 9.425% | $232.6376 | $232.64 | $232.65 | $232.60 |
| 7 purchase totals = | $657.63 | $714.8755 | $714.87 | $714.85 | $714.90 | |