| 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 | $44.94 | 7.231% | $48.1896 | $48.19 | $48.20 | $48.20 |
| Purchase #2 | $103.45 | 11.370% | $115.2123 | $115.21 | $115.20 | $115.20 |
| Purchase #3 | $20.79 | 9.519% | $22.769 | $22.77 | $22.75 | $22.80 |
| Purchase #4 | $118.74 | 4.123% | $123.6357 | $123.64 | $123.65 | $123.60 |
| Purchase #5 | $61.63 | 8.726% | $67.0078 | $67.01 | $67.00 | $67.00 |
| Purchase #6 | $120.26 | 11.508% | $134.0995 | $134.10 | $134.10 | $134.10 |
| Purchase #7 | $43.66 | 4.257% | $45.5186 | $45.52 | $45.50 | $45.50 |
| 7 purchase totals = | $513.47 | $556.4325 | $556.44 | $556.40 | $556.40 | |