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 | $25.71 | 10.528% | $28.4167 | $28.42 | $28.40 | $28.40 |
Purchase #2 | $230.68 | 6.365% | $245.3628 | $245.36 | $245.35 | $245.40 |
Purchase #3 | $13.95 | 4.338% | $14.5552 | $14.56 | $14.55 | $14.60 |
Purchase #4 | $171.75 | 5.508% | $181.21 | $181.21 | $181.20 | $181.20 |
Purchase #5 | $68.92 | 10.376% | $76.0711 | $76.07 | $76.05 | $76.10 |
Purchase #6 | $74.46 | 7.720% | $80.2083 | $80.21 | $80.20 | $80.20 |
Purchase #7 | $90.72 | 12.750% | $102.2868 | $102.29 | $102.30 | $102.30 |
7 purchase totals = | $676.19 | $728.1109 | $728.12 | $728.05 | $728.20 |