| 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 | $31.70 | 7.375% | $34.0379 | $34.04 | $34.05 | $34.00 |
| Purchase #2 | $63.63 | 6.381% | $67.6902 | $67.69 | $67.70 | $67.70 |
| Purchase #3 | $44.80 | 9.546% | $49.0766 | $49.08 | $49.10 | $49.10 |
| Purchase #4 | $98.81 | 11.146% | $109.8234 | $109.82 | $109.80 | $109.80 |
| Purchase #5 | $187.31 | 5.756% | $198.0916 | $198.09 | $198.10 | $198.10 |
| Purchase #6 | $59.54 | 6.119% | $63.1833 | $63.18 | $63.20 | $63.20 |
| Purchase #7 | $173.25 | 12.476% | $194.8647 | $194.86 | $194.85 | $194.90 |
| 7 purchase totals = | $659.04 | $716.7677 | $716.76 | $716.80 | $716.80 | |