| 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 | $54.37 | 5.431% | $57.3228 | $57.32 | $57.30 | $57.30 |
| Purchase #2 | $97.33 | 6.442% | $103.6 | $103.60 | $103.60 | $103.60 |
| Purchase #3 | $96.50 | 12.496% | $108.5586 | $108.56 | $108.55 | $108.60 |
| Purchase #4 | $160.56 | 13.799% | $182.7157 | $182.72 | $182.70 | $182.70 |
| Purchase #5 | $228.79 | 3.166% | $236.0335 | $236.03 | $236.05 | $236.00 |
| Purchase #6 | $8.86 | 7.338% | $9.5101 | $9.51 | $9.50 | $9.50 |
| Purchase #7 | $196.53 | 7.851% | $211.9596 | $211.96 | $211.95 | $212.00 |
| 7 purchase totals = | $842.94 | $909.7003 | $909.70 | $909.65 | $909.70 | |