| 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 | $30.68 | 12.344% | $34.4671 | $34.47 | $34.45 | $34.50 |
| Purchase #2 | $172.90 | 8.535% | $187.657 | $187.66 | $187.65 | $187.70 |
| Purchase #3 | $122.46 | 13.695% | $139.2309 | $139.23 | $139.25 | $139.20 |
| Purchase #4 | $59.39 | 10.415% | $65.5755 | $65.58 | $65.60 | $65.60 |
| Purchase #5 | $227.65 | 8.740% | $247.5466 | $247.55 | $247.55 | $247.50 |
| Purchase #6 | $146.69 | 13.723% | $166.8203 | $166.82 | $166.80 | $166.80 |
| Purchase #7 | $63.72 | 9.333% | $69.667 | $69.67 | $69.65 | $69.70 |
| 7 purchase totals = | $823.49 | $910.9644 | $910.98 | $910.95 | $911.00 | |