| 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 | $27.63 | 9.473% | $30.2474 | $30.25 | $30.25 | $30.20 |
| Purchase #2 | $91.47 | 4.797% | $95.8578 | $95.86 | $95.85 | $95.90 |
| Purchase #3 | $40.82 | 6.305% | $43.3937 | $43.39 | $43.40 | $43.40 |
| Purchase #4 | $56.62 | 9.682% | $62.1019 | $62.10 | $62.10 | $62.10 |
| Purchase #5 | $85.92 | 5.674% | $90.7951 | $90.80 | $90.80 | $90.80 |
| Purchase #6 | $55.88 | 13.802% | $63.5926 | $63.59 | $63.60 | $63.60 |
| Purchase #7 | $31.61 | 8.232% | $34.2121 | $34.21 | $34.20 | $34.20 |
| 7 purchase totals = | $389.95 | $420.2006 | $420.20 | $420.20 | $420.20 | |