| 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 | $90.90 | 4.486% | $94.9778 | $94.98 | $95.00 | $95.00 |
| Purchase #2 | $77.66 | 12.774% | $87.5803 | $87.58 | $87.60 | $87.60 |
| Purchase #3 | $124.27 | 9.721% | $136.3503 | $136.35 | $136.35 | $136.40 |
| Purchase #4 | $249.81 | 8.601% | $271.2962 | $271.30 | $271.30 | $271.30 |
| Purchase #5 | $240.83 | 9.117% | $262.7865 | $262.79 | $262.80 | $262.80 |
| Purchase #6 | $213.83 | 5.827% | $226.2899 | $226.29 | $226.30 | $226.30 |
| Purchase #7 | $5.64 | 9.536% | $6.1778 | $6.18 | $6.20 | $6.20 |
| 7 purchase totals = | $1,002.94 | $1,085.4588 | $1,085.47 | $1,085.55 | $1,085.60 | |