| 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 | $13.34 | 9.286% | $14.5788 | $14.58 | $14.60 | $14.60 |
| Purchase #2 | $242.76 | 5.592% | $256.3351 | $256.34 | $256.35 | $256.30 |
| Purchase #3 | $65.77 | 8.668% | $71.4709 | $71.47 | $71.45 | $71.50 |
| Purchase #4 | $157.67 | 4.323% | $164.4861 | $164.49 | $164.50 | $164.50 |
| Purchase #5 | $40.87 | 10.574% | $45.1916 | $45.19 | $45.20 | $45.20 |
| Purchase #6 | $141.93 | 5.715% | $150.0413 | $150.04 | $150.05 | $150.00 |
| Purchase #7 | $223.90 | 12.655% | $252.2345 | $252.23 | $252.25 | $252.20 |
| 7 purchase totals = | $886.24 | $954.3383 | $954.34 | $954.40 | $954.30 | |