| 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 | $193.69 | 6.707% | $206.6808 | $206.68 | $206.70 | $206.70 |
| Purchase #2 | $11.30 | 4.155% | $11.7695 | $11.77 | $11.75 | $11.80 |
| Purchase #3 | $119.29 | 9.596% | $130.7371 | $130.74 | $130.75 | $130.70 |
| Purchase #4 | $9.66 | 11.783% | $10.7982 | $10.80 | $10.80 | $10.80 |
| Purchase #5 | $37.93 | 9.439% | $41.5102 | $41.51 | $41.50 | $41.50 |
| Purchase #6 | $59.98 | 13.371% | $67.9999 | $68.00 | $68.00 | $68.00 |
| Purchase #7 | $42.71 | 7.644% | $45.9748 | $45.97 | $45.95 | $46.00 |
| 7 purchase totals = | $474.56 | $515.4705 | $515.47 | $515.45 | $515.50 | |