| 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 | $192.47 | 4.188% | $200.5306 | $200.53 | $200.55 | $200.50 |
| Purchase #2 | $135.94 | 5.542% | $143.4738 | $143.47 | $143.45 | $143.50 |
| Purchase #3 | $83.65 | 5.257% | $88.0475 | $88.05 | $88.05 | $88.00 |
| Purchase #4 | $174.57 | 13.258% | $197.7145 | $197.71 | $197.70 | $197.70 |
| Purchase #5 | $138.94 | 13.291% | $157.4065 | $157.41 | $157.40 | $157.40 |
| Purchase #6 | $61.55 | 11.261% | $68.4811 | $68.48 | $68.50 | $68.50 |
| Purchase #7 | $71.42 | 9.827% | $78.4384 | $78.44 | $78.45 | $78.40 |
| 7 purchase totals = | $858.54 | $934.0924 | $934.09 | $934.10 | $934.00 | |