| 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 | $89.34 | 3.806% | $92.7403 | $92.74 | $92.75 | $92.70 |
| Purchase #2 | $9.56 | 12.826% | $10.7862 | $10.79 | $10.80 | $10.80 |
| Purchase #3 | $120.65 | 6.700% | $128.7336 | $128.73 | $128.75 | $128.70 |
| Purchase #4 | $184.30 | 12.400% | $207.1532 | $207.15 | $207.15 | $207.20 |
| Purchase #5 | $117.65 | 4.518% | $122.9654 | $122.97 | $122.95 | $123.00 |
| Purchase #6 | $232.83 | 13.807% | $264.9768 | $264.98 | $265.00 | $265.00 |
| Purchase #7 | $49.30 | 7.708% | $53.1 | $53.10 | $53.10 | $53.10 |
| 7 purchase totals = | $803.63 | $880.4555 | $880.46 | $880.50 | $880.50 | |