| 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 | $57.57 | 4.201% | $59.9885 | $59.99 | $60.00 | $60.00 |
| Purchase #2 | $27.57 | 12.527% | $31.0237 | $31.02 | $31.00 | $31.00 |
| Purchase #3 | $138.80 | 11.656% | $154.9785 | $154.98 | $155.00 | $155.00 |
| Purchase #4 | $166.84 | 11.330% | $185.743 | $185.74 | $185.75 | $185.70 |
| Purchase #5 | $244.64 | 4.616% | $255.9326 | $255.93 | $255.95 | $255.90 |
| Purchase #6 | $105.39 | 7.605% | $113.4049 | $113.40 | $113.40 | $113.40 |
| Purchase #7 | $129.26 | 12.529% | $145.455 | $145.46 | $145.45 | $145.50 |
| 7 purchase totals = | $870.07 | $946.5262 | $946.52 | $946.55 | $946.50 | |