| 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 | $76.75 | 5.549% | $81.0089 | $81.01 | $81.00 | $81.00 |
| Purchase #2 | $90.62 | 4.431% | $94.6354 | $94.64 | $94.65 | $94.60 |
| Purchase #3 | $41.31 | 3.198% | $42.6311 | $42.63 | $42.65 | $42.60 |
| Purchase #4 | $153.59 | 13.202% | $173.867 | $173.87 | $173.85 | $173.90 |
| Purchase #5 | $122.32 | 8.550% | $132.7784 | $132.78 | $132.80 | $132.80 |
| Purchase #6 | $124.91 | 4.176% | $130.1262 | $130.13 | $130.15 | $130.10 |
| Purchase #7 | $131.53 | 12.674% | $148.2001 | $148.20 | $148.20 | $148.20 |
| 7 purchase totals = | $741.03 | $803.2471 | $803.26 | $803.30 | $803.20 | |