| 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 | $45.47 | 6.480% | $48.4165 | $48.42 | $48.40 | $48.40 |
| Purchase #2 | $54.95 | 3.731% | $57.0002 | $57.00 | $57.00 | $57.00 |
| Purchase #3 | $34.82 | 12.537% | $39.1854 | $39.19 | $39.20 | $39.20 |
| Purchase #4 | $131.44 | 9.385% | $143.7756 | $143.78 | $143.80 | $143.80 |
| Purchase #5 | $212.87 | 10.473% | $235.1639 | $235.16 | $235.15 | $235.20 |
| Purchase #6 | $149.29 | 5.429% | $157.395 | $157.40 | $157.40 | $157.40 |
| Purchase #7 | $22.84 | 3.261% | $23.5848 | $23.58 | $23.60 | $23.60 |
| 7 purchase totals = | $651.68 | $704.5214 | $704.53 | $704.55 | $704.60 | |