| 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 | $47.61 | 3.147% | $49.1083 | $49.11 | $49.10 | $49.10 |
| Purchase #2 | $60.64 | 8.459% | $65.7695 | $65.77 | $65.75 | $65.80 |
| Purchase #3 | $224.29 | 11.403% | $249.8658 | $249.87 | $249.85 | $249.90 |
| Purchase #4 | $6.35 | 8.345% | $6.8799 | $6.88 | $6.90 | $6.90 |
| Purchase #5 | $49.76 | 5.758% | $52.6252 | $52.63 | $52.65 | $52.60 |
| Purchase #6 | $191.82 | 7.477% | $206.1624 | $206.16 | $206.15 | $206.20 |
| Purchase #7 | $186.35 | 12.195% | $209.0754 | $209.08 | $209.10 | $209.10 |
| 7 purchase totals = | $766.82 | $839.4865 | $839.50 | $839.50 | $839.60 | |