| 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 | $77.99 | 9.125% | $85.1066 | $85.11 | $85.10 | $85.10 |
| Purchase #2 | $55.36 | 4.149% | $57.6569 | $57.66 | $57.65 | $57.70 |
| Purchase #3 | $8.34 | 6.806% | $8.9076 | $8.91 | $8.90 | $8.90 |
| Purchase #4 | $237.56 | 8.272% | $257.211 | $257.21 | $257.20 | $257.20 |
| Purchase #5 | $62.43 | 11.308% | $69.4896 | $69.49 | $69.50 | $69.50 |
| Purchase #6 | $162.73 | 9.593% | $178.3407 | $178.34 | $178.35 | $178.30 |
| Purchase #7 | $83.57 | 7.389% | $89.745 | $89.75 | $89.75 | $89.70 |
| 7 purchase totals = | $687.98 | $746.4574 | $746.47 | $746.45 | $746.40 | |