| 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 | $73.29 | 3.388% | $75.7731 | $75.77 | $75.75 | $75.80 |
| Purchase #2 | $27.84 | 6.699% | $29.705 | $29.71 | $29.70 | $29.70 |
| Purchase #3 | $140.80 | 11.759% | $157.3567 | $157.36 | $157.35 | $157.40 |
| Purchase #4 | $152.38 | 12.782% | $171.8572 | $171.86 | $171.85 | $171.90 |
| Purchase #5 | $14.36 | 7.752% | $15.4732 | $15.47 | $15.45 | $15.50 |
| Purchase #6 | $218.45 | 12.507% | $245.7715 | $245.77 | $245.75 | $245.80 |
| Purchase #7 | $136.97 | 11.360% | $152.5298 | $152.53 | $152.55 | $152.50 |
| 7 purchase totals = | $764.09 | $848.4665 | $848.47 | $848.40 | $848.60 | |