| 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 | $73.73 | 7.770% | $79.4588 | $79.46 | $79.45 | $79.50 |
| Purchase #2 | $16.66 | 11.767% | $18.6204 | $18.62 | $18.60 | $18.60 |
| Purchase #3 | $185.39 | 11.137% | $206.0369 | $206.04 | $206.05 | $206.00 |
| Purchase #4 | $184.56 | 10.808% | $204.5072 | $204.51 | $204.50 | $204.50 |
| Purchase #5 | $92.56 | 7.851% | $99.8269 | $99.83 | $99.85 | $99.80 |
| Purchase #6 | $203.60 | 7.709% | $219.2955 | $219.30 | $219.30 | $219.30 |
| Purchase #7 | $242.68 | 13.621% | $275.7354 | $275.74 | $275.75 | $275.70 |
| 7 purchase totals = | $999.18 | $1,103.4811 | $1,103.50 | $1,103.50 | $1,103.40 | |