| 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 | $31.46 | 9.379% | $34.4106 | $34.41 | $34.40 | $34.40 |
| Purchase #2 | $26.71 | 8.226% | $28.9072 | $28.91 | $28.90 | $28.90 |
| Purchase #3 | $83.61 | 4.264% | $87.1751 | $87.18 | $87.20 | $87.20 |
| Purchase #4 | $137.87 | 10.185% | $151.9121 | $151.91 | $151.90 | $151.90 |
| Purchase #5 | $230.73 | 4.498% | $241.1082 | $241.11 | $241.10 | $241.10 |
| Purchase #6 | $179.97 | 4.290% | $187.6907 | $187.69 | $187.70 | $187.70 |
| Purchase #7 | $206.90 | 11.399% | $230.4845 | $230.48 | $230.50 | $230.50 |
| 7 purchase totals = | $897.25 | $961.6884 | $961.69 | $961.70 | $961.70 | |