| 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 | $72.30 | 10.303% | $79.7491 | $79.75 | $79.75 | $79.70 |
| Purchase #2 | $103.63 | 11.648% | $115.7008 | $115.70 | $115.70 | $115.70 |
| Purchase #3 | $136.92 | 11.216% | $152.2769 | $152.28 | $152.30 | $152.30 |
| Purchase #4 | $91.54 | 8.806% | $99.601 | $99.60 | $99.60 | $99.60 |
| Purchase #5 | $201.93 | 9.359% | $220.8286 | $220.83 | $220.85 | $220.80 |
| Purchase #6 | $36.38 | 4.840% | $38.1408 | $38.14 | $38.15 | $38.10 |
| Purchase #7 | $213.80 | 12.849% | $241.2712 | $241.27 | $241.25 | $241.30 |
| 7 purchase totals = | $856.50 | $947.5684 | $947.57 | $947.60 | $947.50 | |