| 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 | $89.69 | 5.593% | $94.7064 | $94.71 | $94.70 | $94.70 |
| Purchase #2 | $221.30 | 4.674% | $231.6436 | $231.64 | $231.65 | $231.60 |
| Purchase #3 | $13.85 | 10.248% | $15.2693 | $15.27 | $15.25 | $15.30 |
| Purchase #4 | $192.54 | 10.458% | $212.6758 | $212.68 | $212.70 | $212.70 |
| Purchase #5 | $12.43 | 4.516% | $12.9913 | $12.99 | $13.00 | $13.00 |
| Purchase #6 | $142.81 | 7.744% | $153.8692 | $153.87 | $153.85 | $153.90 |
| Purchase #7 | $116.27 | 12.590% | $130.9084 | $130.91 | $130.90 | $130.90 |
| 7 purchase totals = | $788.89 | $852.0640 | $852.07 | $852.05 | $852.10 | |