| 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 | $92.56 | 8.177% | $100.1286 | $100.13 | $100.15 | $100.10 |
| Purchase #2 | $197.85 | 10.129% | $217.8902 | $217.89 | $217.90 | $217.90 |
| Purchase #3 | $26.63 | 7.248% | $28.5601 | $28.56 | $28.55 | $28.60 |
| Purchase #4 | $40.83 | 13.547% | $46.3612 | $46.36 | $46.35 | $46.40 |
| Purchase #5 | $183.44 | 7.122% | $196.5046 | $196.50 | $196.50 | $196.50 |
| Purchase #6 | $14.71 | 12.135% | $16.4951 | $16.50 | $16.50 | $16.50 |
| Purchase #7 | $206.92 | 4.782% | $216.8149 | $216.81 | $216.80 | $216.80 |
| 7 purchase totals = | $762.94 | $822.7547 | $822.75 | $822.75 | $822.80 | |