| 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 | $56.68 | 12.364% | $63.6879 | $63.69 | $63.70 | $63.70 |
| Purchase #2 | $70.45 | 10.469% | $77.8254 | $77.83 | $77.85 | $77.80 |
| Purchase #3 | $112.73 | 8.744% | $122.5871 | $122.59 | $122.60 | $122.60 |
| Purchase #4 | $234.53 | 11.188% | $260.7692 | $260.77 | $260.75 | $260.80 |
| Purchase #5 | $244.39 | 7.591% | $262.9416 | $262.94 | $262.95 | $262.90 |
| Purchase #6 | $206.93 | 11.412% | $230.5449 | $230.54 | $230.55 | $230.50 |
| Purchase #7 | $54.40 | 13.675% | $61.8392 | $61.84 | $61.85 | $61.80 |
| 7 purchase totals = | $980.11 | $1,080.1953 | $1,080.20 | $1,080.25 | $1,080.10 | |