| 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 | $40.73 | 10.652% | $45.0686 | $45.07 | $45.05 | $45.10 |
| Purchase #2 | $83.74 | 11.832% | $93.6481 | $93.65 | $93.65 | $93.60 |
| Purchase #3 | $229.38 | 10.743% | $254.0223 | $254.02 | $254.00 | $254.00 |
| Purchase #4 | $135.27 | 13.541% | $153.5869 | $153.59 | $153.60 | $153.60 |
| Purchase #5 | $152.80 | 4.656% | $159.9144 | $159.91 | $159.90 | $159.90 |
| Purchase #6 | $176.64 | 4.588% | $184.7442 | $184.74 | $184.75 | $184.70 |
| Purchase #7 | $15.99 | 6.115% | $16.9678 | $16.97 | $16.95 | $17.00 |
| 7 purchase totals = | $834.55 | $907.9523 | $907.95 | $907.90 | $907.90 | |