| 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 | $33.84 | 8.124% | $36.5892 | $36.59 | $36.60 | $36.60 |
| Purchase #2 | $17.62 | 12.395% | $19.804 | $19.80 | $19.80 | $19.80 |
| Purchase #3 | $219.60 | 8.513% | $238.2945 | $238.29 | $238.30 | $238.30 |
| Purchase #4 | $105.43 | 13.667% | $119.8391 | $119.84 | $119.85 | $119.80 |
| Purchase #5 | $222.47 | 8.441% | $241.2487 | $241.25 | $241.25 | $241.20 |
| Purchase #6 | $243.88 | 11.474% | $271.8628 | $271.86 | $271.85 | $271.90 |
| Purchase #7 | $8.43 | 7.399% | $9.0537 | $9.05 | $9.05 | $9.10 |
| 7 purchase totals = | $851.27 | $936.6920 | $936.68 | $936.70 | $936.70 | |