| 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 | $41.57 | 8.215% | $44.985 | $44.99 | $45.00 | $45.00 |
| Purchase #2 | $18.52 | 5.140% | $19.4719 | $19.47 | $19.45 | $19.50 |
| Purchase #3 | $153.99 | 3.627% | $159.5752 | $159.58 | $159.60 | $159.60 |
| Purchase #4 | $102.86 | 6.303% | $109.3433 | $109.34 | $109.35 | $109.30 |
| Purchase #5 | $89.73 | 9.233% | $98.0148 | $98.01 | $98.00 | $98.00 |
| Purchase #6 | $203.91 | 4.836% | $213.7711 | $213.77 | $213.75 | $213.80 |
| Purchase #7 | $89.79 | 10.464% | $99.1856 | $99.19 | $99.20 | $99.20 |
| 7 purchase totals = | $700.37 | $744.3469 | $744.35 | $744.35 | $744.40 | |