| 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 | $80.55 | 13.531% | $91.4492 | $91.45 | $91.45 | $91.40 |
| Purchase #2 | $236.37 | 13.820% | $269.0363 | $269.04 | $269.05 | $269.00 |
| Purchase #3 | $39.91 | 5.594% | $42.1426 | $42.14 | $42.15 | $42.10 |
| Purchase #4 | $51.85 | 3.207% | $53.5128 | $53.51 | $53.50 | $53.50 |
| Purchase #5 | $20.60 | 10.692% | $22.8026 | $22.80 | $22.80 | $22.80 |
| Purchase #6 | $121.76 | 9.295% | $133.0776 | $133.08 | $133.10 | $133.10 |
| Purchase #7 | $163.38 | 11.180% | $181.6459 | $181.65 | $181.65 | $181.60 |
| 7 purchase totals = | $714.42 | $793.6670 | $793.67 | $793.70 | $793.50 | |