| 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 | $85.77 | 6.315% | $91.1864 | $91.19 | $91.20 | $91.20 |
| Purchase #2 | $14.69 | 13.515% | $16.6754 | $16.68 | $16.70 | $16.70 |
| Purchase #3 | $57.81 | 13.649% | $65.7005 | $65.70 | $65.70 | $65.70 |
| Purchase #4 | $50.43 | 3.275% | $52.0816 | $52.08 | $52.10 | $52.10 |
| Purchase #5 | $55.33 | 12.770% | $62.3956 | $62.40 | $62.40 | $62.40 |
| Purchase #6 | $237.65 | 3.526% | $246.0295 | $246.03 | $246.05 | $246.00 |
| Purchase #7 | $39.86 | 9.681% | $43.7188 | $43.72 | $43.70 | $43.70 |
| 7 purchase totals = | $541.54 | $577.7878 | $577.80 | $577.85 | $577.80 | |