| 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 | $54.77 | 7.211% | $58.7195 | $58.72 | $58.70 | $58.70 |
| Purchase #2 | $203.52 | 10.358% | $224.6006 | $224.60 | $224.60 | $224.60 |
| Purchase #3 | $125.60 | 4.161% | $130.8262 | $130.83 | $130.85 | $130.80 |
| Purchase #4 | $113.36 | 9.529% | $124.1621 | $124.16 | $124.15 | $124.20 |
| Purchase #5 | $6.85 | 8.632% | $7.4413 | $7.44 | $7.45 | $7.40 |
| Purchase #6 | $95.98 | 5.711% | $101.4614 | $101.46 | $101.45 | $101.50 |
| Purchase #7 | $36.35 | 12.271% | $40.8105 | $40.81 | $40.80 | $40.80 |
| 7 purchase totals = | $636.43 | $688.0216 | $688.02 | $688.00 | $688.00 | |