| 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 | $80.86 | 8.560% | $87.7816 | $87.78 | $87.80 | $87.80 |
| Purchase #2 | $33.97 | 10.102% | $37.4016 | $37.40 | $37.40 | $37.40 |
| Purchase #3 | $109.44 | 5.333% | $115.2764 | $115.28 | $115.30 | $115.30 |
| Purchase #4 | $187.31 | 4.146% | $195.0759 | $195.08 | $195.10 | $195.10 |
| Purchase #5 | $17.99 | 8.365% | $19.4949 | $19.49 | $19.50 | $19.50 |
| Purchase #6 | $182.40 | 4.829% | $191.2081 | $191.21 | $191.20 | $191.20 |
| Purchase #7 | $47.49 | 4.236% | $49.5017 | $49.50 | $49.50 | $49.50 |
| 7 purchase totals = | $659.46 | $695.7402 | $695.74 | $695.80 | $695.80 | |