| 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 | $64.86 | 4.247% | $67.6146 | $67.61 | $67.60 | $67.60 |
| Purchase #2 | $8.55 | 5.252% | $8.999 | $9.00 | $9.00 | $9.00 |
| Purchase #3 | $62.91 | 5.490% | $66.3638 | $66.36 | $66.35 | $66.40 |
| Purchase #4 | $91.51 | 13.763% | $104.1045 | $104.10 | $104.10 | $104.10 |
| Purchase #5 | $176.63 | 4.316% | $184.2534 | $184.25 | $184.25 | $184.30 |
| Purchase #6 | $67.25 | 4.394% | $70.205 | $70.21 | $70.20 | $70.20 |
| Purchase #7 | $121.82 | 6.799% | $130.1025 | $130.10 | $130.10 | $130.10 |
| 7 purchase totals = | $593.53 | $631.6428 | $631.63 | $631.60 | $631.70 | |