| 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 | $85.46 | 12.417% | $96.0716 | $96.07 | $96.05 | $96.10 |
| Purchase #2 | $11.71 | 8.865% | $12.7481 | $12.75 | $12.75 | $12.70 |
| Purchase #3 | $140.25 | 13.307% | $158.9131 | $158.91 | $158.90 | $158.90 |
| Purchase #4 | $124.44 | 3.326% | $128.5789 | $128.58 | $128.60 | $128.60 |
| Purchase #5 | $149.89 | 10.748% | $166.0002 | $166.00 | $166.00 | $166.00 |
| Purchase #6 | $246.95 | 7.339% | $265.0737 | $265.07 | $265.05 | $265.10 |
| Purchase #7 | $24.67 | 5.586% | $26.0481 | $26.05 | $26.05 | $26.00 |
| 7 purchase totals = | $783.37 | $853.4337 | $853.43 | $853.40 | $853.40 | |