| 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 | $24.66 | 10.759% | $27.3132 | $27.31 | $27.30 | $27.30 |
| Purchase #2 | $63.53 | 8.111% | $68.6829 | $68.68 | $68.70 | $68.70 |
| Purchase #3 | $22.42 | 6.112% | $23.7903 | $23.79 | $23.80 | $23.80 |
| Purchase #4 | $116.39 | 12.292% | $130.6967 | $130.70 | $130.70 | $130.70 |
| Purchase #5 | $21.52 | 7.756% | $23.1891 | $23.19 | $23.20 | $23.20 |
| Purchase #6 | $137.95 | 12.134% | $154.6889 | $154.69 | $154.70 | $154.70 |
| Purchase #7 | $74.60 | 6.222% | $79.2416 | $79.24 | $79.25 | $79.20 |
| 7 purchase totals = | $461.07 | $507.6027 | $507.60 | $507.65 | $507.60 | |