| 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 | $52.82 | 5.268% | $55.6026 | $55.60 | $55.60 | $55.60 |
| Purchase #2 | $149.27 | 5.744% | $157.8441 | $157.84 | $157.85 | $157.80 |
| Purchase #3 | $20.67 | 10.539% | $22.8484 | $22.85 | $22.85 | $22.80 |
| Purchase #4 | $46.98 | 8.814% | $51.1208 | $51.12 | $51.10 | $51.10 |
| Purchase #5 | $120.95 | 13.242% | $136.9662 | $136.97 | $136.95 | $137.00 |
| Purchase #6 | $6.26 | 8.560% | $6.7959 | $6.80 | $6.80 | $6.80 |
| Purchase #7 | $75.32 | 13.614% | $85.5741 | $85.57 | $85.55 | $85.60 |
| 7 purchase totals = | $472.27 | $516.7521 | $516.75 | $516.70 | $516.70 | |