| 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 | $65.80 | 12.298% | $73.8921 | $73.89 | $73.90 | $73.90 |
| Purchase #2 | $24.85 | 9.204% | $27.1372 | $27.14 | $27.15 | $27.10 |
| Purchase #3 | $172.64 | 10.510% | $190.7845 | $190.78 | $190.80 | $190.80 |
| Purchase #4 | $189.93 | 7.272% | $203.7417 | $203.74 | $203.75 | $203.70 |
| Purchase #5 | $192.38 | 6.244% | $204.3922 | $204.39 | $204.40 | $204.40 |
| Purchase #6 | $247.40 | 7.715% | $266.4869 | $266.49 | $266.50 | $266.50 |
| Purchase #7 | $8.36 | 4.521% | $8.738 | $8.74 | $8.75 | $8.70 |
| 7 purchase totals = | $901.36 | $975.1726 | $975.17 | $975.25 | $975.10 | |