| 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 | $25.75 | 13.582% | $29.2474 | $29.25 | $29.25 | $29.20 |
| Purchase #2 | $71.65 | 9.251% | $78.2783 | $78.28 | $78.30 | $78.30 |
| Purchase #3 | $120.56 | 3.207% | $124.4264 | $124.43 | $124.45 | $124.40 |
| Purchase #4 | $38.47 | 10.555% | $42.5305 | $42.53 | $42.55 | $42.50 |
| Purchase #5 | $234.95 | 6.378% | $249.9351 | $249.94 | $249.95 | $249.90 |
| Purchase #6 | $107.78 | 7.334% | $115.6846 | $115.68 | $115.70 | $115.70 |
| Purchase #7 | $185.46 | 11.443% | $206.6822 | $206.68 | $206.70 | $206.70 |
| 7 purchase totals = | $784.62 | $846.7845 | $846.79 | $846.90 | $846.70 | |