| 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 | $48.56 | 12.549% | $54.6538 | $54.65 | $54.65 | $54.70 |
| Purchase #2 | $191.27 | 13.141% | $216.4048 | $216.40 | $216.40 | $216.40 |
| Purchase #3 | $104.26 | 7.453% | $112.0305 | $112.03 | $112.05 | $112.00 |
| Purchase #4 | $209.67 | 4.570% | $219.2519 | $219.25 | $219.25 | $219.30 |
| Purchase #5 | $141.54 | 10.693% | $156.6749 | $156.67 | $156.65 | $156.70 |
| Purchase #6 | $140.43 | 13.739% | $159.7237 | $159.72 | $159.70 | $159.70 |
| Purchase #7 | $100.99 | 8.114% | $109.1843 | $109.18 | $109.20 | $109.20 |
| 7 purchase totals = | $936.72 | $1,027.9239 | $1,027.90 | $1,027.90 | $1,028.00 | |