| 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 | $57.45 | 13.147% | $65.003 | $65.00 | $65.00 | $65.00 |
| Purchase #2 | $20.66 | 3.334% | $21.3488 | $21.35 | $21.35 | $21.30 |
| Purchase #3 | $197.40 | 11.310% | $219.7259 | $219.73 | $219.75 | $219.70 |
| Purchase #4 | $52.94 | 7.475% | $56.8973 | $56.90 | $56.90 | $56.90 |
| Purchase #5 | $224.27 | 7.758% | $241.6689 | $241.67 | $241.65 | $241.70 |
| Purchase #6 | $9.95 | 12.509% | $11.1946 | $11.19 | $11.20 | $11.20 |
| Purchase #7 | $113.57 | 8.677% | $123.4245 | $123.42 | $123.40 | $123.40 |
| 7 purchase totals = | $676.24 | $739.2630 | $739.26 | $739.25 | $739.20 | |