| 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 | $250.40 | 9.435% | $274.0252 | $274.03 | $274.05 | $274.00 |
| Purchase #2 | $38.58 | 13.827% | $43.9145 | $43.91 | $43.90 | $43.90 |
| Purchase #3 | $152.73 | 6.509% | $162.6712 | $162.67 | $162.65 | $162.70 |
| Purchase #4 | $79.33 | 10.859% | $87.9444 | $87.94 | $87.95 | $87.90 |
| Purchase #5 | $247.41 | 8.162% | $267.6036 | $267.60 | $267.60 | $267.60 |
| Purchase #6 | $56.26 | 13.681% | $63.9569 | $63.96 | $63.95 | $64.00 |
| Purchase #7 | $41.47 | 9.728% | $45.5042 | $45.50 | $45.50 | $45.50 |
| 7 purchase totals = | $866.18 | $945.6200 | $945.61 | $945.60 | $945.60 | |