| 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 | $9.32 | 10.244% | $10.2747 | $10.27 | $10.25 | $10.30 |
| Purchase #2 | $44.74 | 9.455% | $48.9702 | $48.97 | $48.95 | $49.00 |
| Purchase #3 | $155.62 | 9.468% | $170.3541 | $170.35 | $170.35 | $170.40 |
| Purchase #4 | $141.49 | 11.107% | $157.2053 | $157.21 | $157.20 | $157.20 |
| Purchase #5 | $167.88 | 10.342% | $185.2421 | $185.24 | $185.25 | $185.20 |
| Purchase #6 | $185.65 | 6.325% | $197.3924 | $197.39 | $197.40 | $197.40 |
| Purchase #7 | $179.74 | 6.312% | $191.0852 | $191.09 | $191.10 | $191.10 |
| 7 purchase totals = | $884.44 | $960.5240 | $960.52 | $960.50 | $960.60 | |