| 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 | $50.32 | 8.188% | $54.4402 | $54.44 | $54.45 | $54.40 |
| Purchase #2 | $58.85 | 11.135% | $65.4029 | $65.40 | $65.40 | $65.40 |
| Purchase #3 | $201.40 | 8.516% | $218.5512 | $218.55 | $218.55 | $218.60 |
| Purchase #4 | $166.98 | 12.596% | $188.0128 | $188.01 | $188.00 | $188.00 |
| Purchase #5 | $84.70 | 5.831% | $89.6389 | $89.64 | $89.65 | $89.60 |
| Purchase #6 | $68.56 | 12.753% | $77.3035 | $77.30 | $77.30 | $77.30 |
| Purchase #7 | $140.65 | 5.201% | $147.9652 | $147.97 | $147.95 | $148.00 |
| 7 purchase totals = | $771.46 | $841.3147 | $841.31 | $841.30 | $841.30 | |