| 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 | $91.42 | 10.664% | $101.169 | $101.17 | $101.15 | $101.20 |
| Purchase #2 | $72.68 | 10.136% | $80.0468 | $80.05 | $80.05 | $80.00 |
| Purchase #3 | $122.94 | 12.302% | $138.0641 | $138.06 | $138.05 | $138.10 |
| Purchase #4 | $85.72 | 10.481% | $94.7043 | $94.70 | $94.70 | $94.70 |
| Purchase #5 | $86.52 | 6.868% | $92.4622 | $92.46 | $92.45 | $92.50 |
| Purchase #6 | $211.57 | 4.661% | $221.4313 | $221.43 | $221.45 | $221.40 |
| Purchase #7 | $116.26 | 6.772% | $124.1331 | $124.13 | $124.15 | $124.10 |
| 7 purchase totals = | $787.11 | $852.0108 | $852.00 | $852.00 | $852.00 | |