| 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 | $43.97 | 5.544% | $46.4077 | $46.41 | $46.40 | $46.40 |
| Purchase #2 | $24.78 | 6.681% | $26.4356 | $26.44 | $26.45 | $26.40 |
| Purchase #3 | $143.75 | 8.599% | $156.1111 | $156.11 | $156.10 | $156.10 |
| Purchase #4 | $148.99 | 7.342% | $159.9288 | $159.93 | $159.95 | $159.90 |
| Purchase #5 | $227.68 | 13.197% | $257.7269 | $257.73 | $257.75 | $257.70 |
| Purchase #6 | $180.75 | 11.509% | $201.5525 | $201.55 | $201.55 | $201.60 |
| Purchase #7 | $69.35 | 6.766% | $74.0422 | $74.04 | $74.05 | $74.00 |
| 7 purchase totals = | $839.27 | $922.2048 | $922.21 | $922.25 | $922.10 | |