| 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 | $32.96 | 7.624% | $35.4729 | $35.47 | $35.45 | $35.50 |
| Purchase #2 | $100.39 | 4.492% | $104.8995 | $104.90 | $104.90 | $104.90 |
| Purchase #3 | $186.41 | 5.769% | $197.164 | $197.16 | $197.15 | $197.20 |
| Purchase #4 | $186.60 | 4.456% | $194.9149 | $194.91 | $194.90 | $194.90 |
| Purchase #5 | $142.40 | 11.553% | $158.8515 | $158.85 | $158.85 | $158.90 |
| Purchase #6 | $213.51 | 8.626% | $231.9274 | $231.93 | $231.95 | $231.90 |
| Purchase #7 | $65.96 | 4.798% | $69.1248 | $69.12 | $69.10 | $69.10 |
| 7 purchase totals = | $928.23 | $992.3550 | $992.34 | $992.30 | $992.40 | |