| 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 | $81.92 | 3.801% | $85.0338 | $85.03 | $85.05 | $85.00 |
| Purchase #2 | $106.66 | 3.181% | $110.0529 | $110.05 | $110.05 | $110.10 |
| Purchase #3 | $201.95 | 7.625% | $217.3487 | $217.35 | $217.35 | $217.30 |
| Purchase #4 | $161.67 | 11.155% | $179.7043 | $179.70 | $179.70 | $179.70 |
| Purchase #5 | $55.86 | 12.393% | $62.7827 | $62.78 | $62.80 | $62.80 |
| Purchase #6 | $232.35 | 10.665% | $257.1301 | $257.13 | $257.15 | $257.10 |
| Purchase #7 | $175.66 | 7.804% | $189.3685 | $189.37 | $189.35 | $189.40 |
| 7 purchase totals = | $1,016.07 | $1,101.4210 | $1,101.41 | $1,101.45 | $1,101.40 | |