| 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 | $45.59 | 11.726% | $50.9359 | $50.94 | $50.95 | $50.90 |
| Purchase #2 | $65.32 | 3.569% | $67.6513 | $67.65 | $67.65 | $67.70 |
| Purchase #3 | $33.42 | 4.266% | $34.8457 | $34.85 | $34.85 | $34.80 |
| Purchase #4 | $55.87 | 12.500% | $62.8538 | $62.85 | $62.85 | $62.90 |
| Purchase #5 | $51.37 | 7.458% | $55.2012 | $55.20 | $55.20 | $55.20 |
| Purchase #6 | $122.28 | 9.654% | $134.0849 | $134.08 | $134.10 | $134.10 |
| Purchase #7 | $14.52 | 8.549% | $15.7613 | $15.76 | $15.75 | $15.80 |
| 7 purchase totals = | $388.37 | $421.3341 | $421.33 | $421.35 | $421.40 | |