| 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 | $45.68 | 7.809% | $49.2472 | $49.25 | $49.25 | $49.20 |
| Purchase #2 | $190.50 | 11.777% | $212.9352 | $212.94 | $212.95 | $212.90 |
| Purchase #3 | $157.83 | 12.818% | $178.0606 | $178.06 | $178.05 | $178.10 |
| Purchase #4 | $59.93 | 9.774% | $65.7876 | $65.79 | $65.80 | $65.80 |
| Purchase #5 | $19.64 | 12.740% | $22.1421 | $22.14 | $22.15 | $22.10 |
| Purchase #6 | $113.78 | 6.397% | $121.0585 | $121.06 | $121.05 | $121.10 |
| Purchase #7 | $57.90 | 11.258% | $64.4184 | $64.42 | $64.40 | $64.40 |
| 7 purchase totals = | $645.26 | $713.6496 | $713.66 | $713.65 | $713.60 | |