| 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 | $27.72 | 13.126% | $31.3585 | $31.36 | $31.35 | $31.40 |
| Purchase #2 | $84.68 | 13.322% | $95.9611 | $95.96 | $95.95 | $96.00 |
| Purchase #3 | $102.66 | 12.259% | $115.2451 | $115.25 | $115.25 | $115.20 |
| Purchase #4 | $133.35 | 9.547% | $146.0809 | $146.08 | $146.10 | $146.10 |
| Purchase #5 | $237.97 | 6.191% | $252.7027 | $252.70 | $252.70 | $252.70 |
| Purchase #6 | $53.59 | 3.406% | $55.4153 | $55.42 | $55.40 | $55.40 |
| Purchase #7 | $190.89 | 10.710% | $211.3343 | $211.33 | $211.35 | $211.30 |
| 7 purchase totals = | $830.86 | $908.0979 | $908.10 | $908.10 | $908.10 | |