| 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 | $118.67 | 4.824% | $124.3946 | $124.39 | $124.40 | $124.40 |
| Purchase #2 | $38.76 | 13.205% | $43.8783 | $43.88 | $43.90 | $43.90 |
| Purchase #3 | $157.90 | 12.702% | $177.9565 | $177.96 | $177.95 | $178.00 |
| Purchase #4 | $43.31 | 12.459% | $48.706 | $48.71 | $48.70 | $48.70 |
| Purchase #5 | $92.89 | 10.304% | $102.4614 | $102.46 | $102.45 | $102.50 |
| Purchase #6 | $34.72 | 10.596% | $38.3989 | $38.40 | $38.40 | $38.40 |
| Purchase #7 | $198.70 | 11.609% | $221.7671 | $221.77 | $221.75 | $221.80 |
| 7 purchase totals = | $684.95 | $757.5628 | $757.57 | $757.55 | $757.70 | |