| 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 | $57.75 | 8.812% | $62.8389 | $62.84 | $62.85 | $62.80 |
| Purchase #2 | $64.97 | 9.149% | $70.9141 | $70.91 | $70.90 | $70.90 |
| Purchase #3 | $177.63 | 10.405% | $196.1124 | $196.11 | $196.10 | $196.10 |
| Purchase #4 | $249.69 | 9.707% | $273.9274 | $273.93 | $273.95 | $273.90 |
| Purchase #5 | $156.78 | 8.353% | $169.8758 | $169.88 | $169.90 | $169.90 |
| Purchase #6 | $65.96 | 3.379% | $68.1888 | $68.19 | $68.20 | $68.20 |
| Purchase #7 | $188.28 | 10.730% | $208.4824 | $208.48 | $208.50 | $208.50 |
| 7 purchase totals = | $961.06 | $1,050.3398 | $1,050.34 | $1,050.40 | $1,050.30 | |