| 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 | $66.99 | 5.742% | $70.8366 | $70.84 | $70.85 | $70.80 |
| Purchase #2 | $63.34 | 4.198% | $65.999 | $66.00 | $66.00 | $66.00 |
| Purchase #3 | $135.41 | 3.716% | $140.4418 | $140.44 | $140.45 | $140.40 |
| Purchase #4 | $7.68 | 6.555% | $8.1834 | $8.18 | $8.20 | $8.20 |
| Purchase #5 | $81.40 | 5.139% | $85.5831 | $85.58 | $85.60 | $85.60 |
| Purchase #6 | $38.43 | 12.810% | $43.3529 | $43.35 | $43.35 | $43.40 |
| Purchase #7 | $188.75 | 9.658% | $206.9795 | $206.98 | $207.00 | $207.00 |
| 7 purchase totals = | $582.00 | $621.3763 | $621.37 | $621.45 | $621.40 | |