| 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 | $74.70 | 5.382% | $78.7204 | $78.72 | $78.70 | $78.70 |
| Purchase #2 | $233.88 | 5.566% | $246.8978 | $246.90 | $246.90 | $246.90 |
| Purchase #3 | $228.47 | 5.787% | $241.6916 | $241.69 | $241.70 | $241.70 |
| Purchase #4 | $179.90 | 4.698% | $188.3517 | $188.35 | $188.35 | $188.40 |
| Purchase #5 | $70.87 | 11.819% | $79.2461 | $79.25 | $79.25 | $79.20 |
| Purchase #6 | $165.35 | 11.122% | $183.7402 | $183.74 | $183.75 | $183.70 |
| Purchase #7 | $60.63 | 8.860% | $66.0018 | $66.00 | $66.00 | $66.00 |
| 7 purchase totals = | $1,013.80 | $1,084.6496 | $1,084.65 | $1,084.65 | $1,084.60 | |