| 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 | $44.55 | 10.497% | $49.2264 | $49.23 | $49.25 | $49.20 |
| Purchase #2 | $173.53 | 9.508% | $190.0292 | $190.03 | $190.05 | $190.00 |
| Purchase #3 | $91.94 | 8.287% | $99.5591 | $99.56 | $99.55 | $99.60 |
| Purchase #4 | $131.92 | 6.494% | $140.4869 | $140.49 | $140.50 | $140.50 |
| Purchase #5 | $130.58 | 10.786% | $144.6644 | $144.66 | $144.65 | $144.70 |
| Purchase #6 | $170.55 | 3.870% | $177.1503 | $177.15 | $177.15 | $177.20 |
| Purchase #7 | $225.71 | 13.329% | $255.7949 | $255.79 | $255.80 | $255.80 |
| 7 purchase totals = | $968.78 | $1,056.9112 | $1,056.91 | $1,056.95 | $1,057.00 | |