| 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 | $74.73 | 13.109% | $84.5264 | $84.53 | $84.55 | $84.50 |
| Purchase #2 | $60.94 | 3.847% | $63.2844 | $63.28 | $63.30 | $63.30 |
| Purchase #3 | $69.37 | 3.102% | $71.5219 | $71.52 | $71.50 | $71.50 |
| Purchase #4 | $160.94 | 10.806% | $178.3312 | $178.33 | $178.35 | $178.30 |
| Purchase #5 | $211.49 | 3.456% | $218.7991 | $218.80 | $218.80 | $218.80 |
| Purchase #6 | $96.25 | 4.222% | $100.3137 | $100.31 | $100.30 | $100.30 |
| Purchase #7 | $201.91 | 4.528% | $211.0525 | $211.05 | $211.05 | $211.10 |
| 7 purchase totals = | $875.63 | $927.8292 | $927.82 | $927.85 | $927.80 | |