| 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 | $40.91 | 12.298% | $45.9411 | $45.94 | $45.95 | $45.90 |
| Purchase #2 | $7.78 | 8.598% | $8.4489 | $8.45 | $8.45 | $8.40 |
| Purchase #3 | $249.91 | 7.733% | $269.2355 | $269.24 | $269.25 | $269.20 |
| Purchase #4 | $130.48 | 12.469% | $146.7496 | $146.75 | $146.75 | $146.70 |
| Purchase #5 | $121.96 | 5.500% | $128.6678 | $128.67 | $128.65 | $128.70 |
| Purchase #6 | $80.89 | 4.388% | $84.4395 | $84.44 | $84.45 | $84.40 |
| Purchase #7 | $97.34 | 13.305% | $110.2911 | $110.29 | $110.30 | $110.30 |
| 7 purchase totals = | $729.27 | $793.7735 | $793.78 | $793.80 | $793.60 | |