| 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 | $86.62 | 4.573% | $90.5811 | $90.58 | $90.60 | $90.60 |
| Purchase #2 | $9.70 | 7.474% | $10.425 | $10.43 | $10.45 | $10.40 |
| Purchase #3 | $186.42 | 12.634% | $209.9723 | $209.97 | $209.95 | $210.00 |
| Purchase #4 | $129.72 | 12.339% | $145.7262 | $145.73 | $145.75 | $145.70 |
| Purchase #5 | $127.88 | 10.807% | $141.7 | $141.70 | $141.70 | $141.70 |
| Purchase #6 | $204.25 | 7.622% | $219.8179 | $219.82 | $219.80 | $219.80 |
| Purchase #7 | $70.27 | 4.509% | $73.4385 | $73.44 | $73.45 | $73.40 |
| 7 purchase totals = | $814.86 | $891.6610 | $891.67 | $891.70 | $891.60 | |