| 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 | $10.44 | 12.638% | $11.7594 | $11.76 | $11.75 | $11.80 |
| Purchase #2 | $18.47 | 10.255% | $20.3641 | $20.36 | $20.35 | $20.40 |
| Purchase #3 | $53.58 | 6.500% | $57.0627 | $57.06 | $57.05 | $57.10 |
| Purchase #4 | $213.37 | 3.510% | $220.8593 | $220.86 | $220.85 | $220.90 |
| Purchase #5 | $93.51 | 13.136% | $105.7935 | $105.79 | $105.80 | $105.80 |
| Purchase #6 | $175.46 | 4.700% | $183.7066 | $183.71 | $183.70 | $183.70 |
| Purchase #7 | $228.90 | 5.586% | $241.6864 | $241.69 | $241.70 | $241.70 |
| 7 purchase totals = | $793.73 | $841.2320 | $841.23 | $841.20 | $841.40 | |