| 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 | $49.75 | 6.702% | $53.0842 | $53.08 | $53.10 | $53.10 |
| Purchase #2 | $34.30 | 6.839% | $36.6458 | $36.65 | $36.65 | $36.60 |
| Purchase #3 | $28.41 | 4.205% | $29.6046 | $29.60 | $29.60 | $29.60 |
| Purchase #4 | $197.69 | 5.623% | $208.8061 | $208.81 | $208.80 | $208.80 |
| Purchase #5 | $210.74 | 13.470% | $239.1267 | $239.13 | $239.15 | $239.10 |
| Purchase #6 | $145.68 | 11.703% | $162.7289 | $162.73 | $162.75 | $162.70 |
| Purchase #7 | $248.57 | 7.718% | $267.7546 | $267.75 | $267.75 | $267.80 |
| 7 purchase totals = | $915.14 | $997.7509 | $997.75 | $997.80 | $997.70 | |