| 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 | $78.74 | 9.647% | $86.336 | $86.34 | $86.35 | $86.30 |
| Purchase #2 | $31.56 | 10.674% | $34.9287 | $34.93 | $34.95 | $34.90 |
| Purchase #3 | $40.68 | 13.370% | $46.1189 | $46.12 | $46.10 | $46.10 |
| Purchase #4 | $187.70 | 9.595% | $205.7098 | $205.71 | $205.70 | $205.70 |
| Purchase #5 | $128.68 | 10.691% | $142.4372 | $142.44 | $142.45 | $142.40 |
| Purchase #6 | $105.54 | 4.611% | $110.4064 | $110.41 | $110.40 | $110.40 |
| Purchase #7 | $196.33 | 5.283% | $206.7021 | $206.70 | $206.70 | $206.70 |
| 7 purchase totals = | $769.23 | $832.6391 | $832.65 | $832.65 | $832.50 | |