| 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 | $51.46 | 3.806% | $53.4186 | $53.42 | $53.40 | $53.40 |
| Purchase #2 | $83.83 | 11.698% | $93.6364 | $93.64 | $93.65 | $93.60 |
| Purchase #3 | $178.65 | 3.229% | $184.4186 | $184.42 | $184.40 | $184.40 |
| Purchase #4 | $38.31 | 9.432% | $41.9234 | $41.92 | $41.90 | $41.90 |
| Purchase #5 | $91.83 | 12.400% | $103.2169 | $103.22 | $103.20 | $103.20 |
| Purchase #6 | $224.49 | 3.255% | $231.7971 | $231.80 | $231.80 | $231.80 |
| Purchase #7 | $108.97 | 10.527% | $120.4413 | $120.44 | $120.45 | $120.40 |
| 7 purchase totals = | $777.54 | $828.8523 | $828.86 | $828.80 | $828.70 | |