| 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 | $12.55 | 7.826% | $13.5322 | $13.53 | $13.55 | $13.50 |
| Purchase #2 | $144.53 | 10.304% | $159.4224 | $159.42 | $159.40 | $159.40 |
| Purchase #3 | $203.93 | 6.232% | $216.6389 | $216.64 | $216.65 | $216.60 |
| Purchase #4 | $118.99 | 10.398% | $131.3626 | $131.36 | $131.35 | $131.40 |
| Purchase #5 | $63.86 | 4.788% | $66.9176 | $66.92 | $66.90 | $66.90 |
| Purchase #6 | $143.99 | 11.362% | $160.3501 | $160.35 | $160.35 | $160.40 |
| Purchase #7 | $12.39 | 13.149% | $14.0192 | $14.02 | $14.00 | $14.00 |
| 7 purchase totals = | $700.24 | $762.2430 | $762.24 | $762.20 | $762.20 | |