| 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 | $48.86 | 4.698% | $51.1554 | $51.16 | $51.15 | $51.20 |
| Purchase #2 | $229.42 | 13.643% | $260.7198 | $260.72 | $260.70 | $260.70 |
| Purchase #3 | $211.59 | 9.365% | $231.4054 | $231.41 | $231.40 | $231.40 |
| Purchase #4 | $126.48 | 13.269% | $143.2626 | $143.26 | $143.25 | $143.30 |
| Purchase #5 | $31.85 | 3.873% | $33.0836 | $33.08 | $33.10 | $33.10 |
| Purchase #6 | $101.75 | 7.331% | $109.2093 | $109.21 | $109.20 | $109.20 |
| Purchase #7 | $77.37 | 4.234% | $80.6458 | $80.65 | $80.65 | $80.60 |
| 7 purchase totals = | $827.32 | $909.4819 | $909.49 | $909.45 | $909.50 | |