| 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 | $91.78 | 4.855% | $96.2359 | $96.24 | $96.25 | $96.20 |
| Purchase #2 | $26.25 | 4.665% | $27.4746 | $27.47 | $27.45 | $27.50 |
| Purchase #3 | $186.52 | 13.133% | $211.0157 | $211.02 | $211.00 | $211.00 |
| Purchase #4 | $96.86 | 12.584% | $109.0489 | $109.05 | $109.05 | $109.00 |
| Purchase #5 | $238.53 | 4.488% | $249.2352 | $249.24 | $249.25 | $249.20 |
| Purchase #6 | $133.61 | 7.617% | $143.7871 | $143.79 | $143.80 | $143.80 |
| Purchase #7 | $78.84 | 8.507% | $85.5469 | $85.55 | $85.55 | $85.50 |
| 7 purchase totals = | $852.39 | $922.3443 | $922.36 | $922.35 | $922.20 | |