| 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 | $82.77 | 9.650% | $90.7573 | $90.76 | $90.75 | $90.80 |
| Purchase #2 | $141.74 | 5.567% | $149.6307 | $149.63 | $149.65 | $149.60 |
| Purchase #3 | $189.48 | 5.605% | $200.1004 | $200.10 | $200.10 | $200.10 |
| Purchase #4 | $234.45 | 9.237% | $256.1061 | $256.11 | $256.10 | $256.10 |
| Purchase #5 | $43.91 | 4.636% | $45.9457 | $45.95 | $45.95 | $45.90 |
| Purchase #6 | $151.40 | 3.701% | $157.0033 | $157.00 | $157.00 | $157.00 |
| Purchase #7 | $21.38 | 7.355% | $22.9525 | $22.95 | $22.95 | $23.00 |
| 7 purchase totals = | $865.13 | $922.4960 | $922.50 | $922.50 | $922.50 | |