| 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 | $53.28 | 6.452% | $56.7176 | $56.72 | $56.70 | $56.70 |
| Purchase #2 | $47.91 | 13.545% | $54.3994 | $54.40 | $54.40 | $54.40 |
| Purchase #3 | $83.41 | 10.466% | $92.1397 | $92.14 | $92.15 | $92.10 |
| Purchase #4 | $9.31 | 10.467% | $10.2845 | $10.28 | $10.30 | $10.30 |
| Purchase #5 | $205.80 | 4.179% | $214.4004 | $214.40 | $214.40 | $214.40 |
| Purchase #6 | $110.99 | 10.210% | $122.3221 | $122.32 | $122.30 | $122.30 |
| Purchase #7 | $33.54 | 6.232% | $35.6302 | $35.63 | $35.65 | $35.60 |
| 7 purchase totals = | $544.24 | $585.8939 | $585.89 | $585.90 | $585.80 | |