| 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 | $101.92 | 9.423% | $111.5239 | $111.52 | $111.50 | $111.50 |
| Purchase #2 | $71.80 | 5.649% | $75.856 | $75.86 | $75.85 | $75.90 |
| Purchase #3 | $65.64 | 13.202% | $74.3058 | $74.31 | $74.30 | $74.30 |
| Purchase #4 | $69.98 | 5.652% | $73.9353 | $73.94 | $73.95 | $73.90 |
| Purchase #5 | $95.54 | 13.832% | $108.7551 | $108.76 | $108.75 | $108.80 |
| Purchase #6 | $65.50 | 5.395% | $69.0337 | $69.03 | $69.05 | $69.00 |
| Purchase #7 | $31.34 | 11.642% | $34.9886 | $34.99 | $35.00 | $35.00 |
| 7 purchase totals = | $501.72 | $548.3984 | $548.41 | $548.40 | $548.40 | |