| 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 | $50.85 | 7.721% | $54.7761 | $54.78 | $54.80 | $54.80 |
| Purchase #2 | $63.77 | 9.406% | $69.7682 | $69.77 | $69.75 | $69.80 |
| Purchase #3 | $176.48 | 7.334% | $189.423 | $189.42 | $189.40 | $189.40 |
| Purchase #4 | $163.29 | 4.492% | $170.625 | $170.63 | $170.65 | $170.60 |
| Purchase #5 | $237.74 | 6.561% | $253.3381 | $253.34 | $253.35 | $253.30 |
| Purchase #6 | $73.64 | 4.667% | $77.0768 | $77.08 | $77.10 | $77.10 |
| Purchase #7 | $81.59 | 13.530% | $92.6291 | $92.63 | $92.65 | $92.60 |
| 7 purchase totals = | $847.36 | $907.6363 | $907.65 | $907.70 | $907.60 | |