| 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 | $69.71 | 7.243% | $74.7591 | $74.76 | $74.75 | $74.80 |
| Purchase #2 | $94.81 | 11.677% | $105.881 | $105.88 | $105.90 | $105.90 |
| Purchase #3 | $244.43 | 12.796% | $275.7073 | $275.71 | $275.70 | $275.70 |
| Purchase #4 | $197.70 | 10.625% | $218.7056 | $218.71 | $218.70 | $218.70 |
| Purchase #5 | $143.69 | 7.859% | $154.9826 | $154.98 | $155.00 | $155.00 |
| Purchase #6 | $217.60 | 12.632% | $245.0872 | $245.09 | $245.10 | $245.10 |
| Purchase #7 | $43.26 | 10.314% | $47.7218 | $47.72 | $47.70 | $47.70 |
| 7 purchase totals = | $1,011.20 | $1,122.8446 | $1,122.85 | $1,122.85 | $1,122.90 | |