| 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 | $24.46 | 13.503% | $27.7628 | $27.76 | $27.75 | $27.80 |
| Purchase #2 | $65.59 | 12.630% | $73.874 | $73.87 | $73.85 | $73.90 |
| Purchase #3 | $226.78 | 7.618% | $244.0561 | $244.06 | $244.05 | $244.10 |
| Purchase #4 | $57.96 | 3.600% | $60.0466 | $60.05 | $60.05 | $60.00 |
| Purchase #5 | $217.30 | 9.586% | $238.1304 | $238.13 | $238.15 | $238.10 |
| Purchase #6 | $38.62 | 6.375% | $41.082 | $41.08 | $41.10 | $41.10 |
| Purchase #7 | $15.47 | 7.298% | $16.599 | $16.60 | $16.60 | $16.60 |
| 7 purchase totals = | $646.18 | $701.5509 | $701.55 | $701.55 | $701.60 | |