| 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 | $95.60 | 3.654% | $99.0932 | $99.09 | $99.10 | $99.10 |
| Purchase #2 | $82.68 | 13.841% | $94.1237 | $94.12 | $94.10 | $94.10 |
| Purchase #3 | $213.62 | 5.199% | $224.7261 | $224.73 | $224.75 | $224.70 |
| Purchase #4 | $216.38 | 7.158% | $231.8685 | $231.87 | $231.85 | $231.90 |
| Purchase #5 | $237.75 | 7.793% | $256.2779 | $256.28 | $256.30 | $256.30 |
| Purchase #6 | $18.69 | 5.115% | $19.646 | $19.65 | $19.65 | $19.60 |
| Purchase #7 | $197.97 | 5.706% | $209.2662 | $209.27 | $209.25 | $209.30 |
| 7 purchase totals = | $1,062.69 | $1,135.0016 | $1,135.01 | $1,135.00 | $1,135.00 | |