| 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 | $53.97 | 12.493% | $60.7125 | $60.71 | $60.70 | $60.70 |
| Purchase #2 | $65.40 | 4.748% | $68.5052 | $68.51 | $68.50 | $68.50 |
| Purchase #3 | $199.88 | 6.637% | $213.146 | $213.15 | $213.15 | $213.10 |
| Purchase #4 | $96.63 | 8.514% | $104.8571 | $104.86 | $104.85 | $104.90 |
| Purchase #5 | $119.73 | 12.482% | $134.6747 | $134.67 | $134.65 | $134.70 |
| Purchase #6 | $21.77 | 7.856% | $23.4803 | $23.48 | $23.50 | $23.50 |
| Purchase #7 | $137.28 | 3.446% | $142.0107 | $142.01 | $142.00 | $142.00 |
| 7 purchase totals = | $694.66 | $747.3865 | $747.39 | $747.35 | $747.40 | |