| 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 | $120.84 | 4.773% | $126.6077 | $126.61 | $126.60 | $126.60 |
| Purchase #2 | $155.66 | 11.280% | $173.2184 | $173.22 | $173.20 | $173.20 |
| Purchase #3 | $31.56 | 6.700% | $33.6745 | $33.67 | $33.65 | $33.70 |
| Purchase #4 | $121.86 | 4.762% | $127.663 | $127.66 | $127.65 | $127.70 |
| Purchase #5 | $126.38 | 8.862% | $137.5798 | $137.58 | $137.60 | $137.60 |
| Purchase #6 | $75.38 | 10.512% | $83.3039 | $83.30 | $83.30 | $83.30 |
| Purchase #7 | $122.44 | 5.795% | $129.5354 | $129.54 | $129.55 | $129.50 |
| 7 purchase totals = | $754.12 | $811.5827 | $811.58 | $811.55 | $811.60 | |