| 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 | $68.88 | 3.691% | $71.4224 | $71.42 | $71.40 | $71.40 |
| Purchase #2 | $56.26 | 9.861% | $61.8078 | $61.81 | $61.80 | $61.80 |
| Purchase #3 | $13.46 | 8.635% | $14.6223 | $14.62 | $14.60 | $14.60 |
| Purchase #4 | $40.82 | 4.212% | $42.5393 | $42.54 | $42.55 | $42.50 |
| Purchase #5 | $35.76 | 8.150% | $38.6744 | $38.67 | $38.65 | $38.70 |
| Purchase #6 | $223.37 | 5.562% | $235.7938 | $235.79 | $235.80 | $235.80 |
| Purchase #7 | $204.45 | 10.743% | $226.4141 | $226.41 | $226.40 | $226.40 |
| 7 purchase totals = | $643.00 | $691.2741 | $691.26 | $691.20 | $691.20 | |