| 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 | $115.77 | 7.377% | $124.3104 | $124.31 | $124.30 | $124.30 |
| Purchase #2 | $124.64 | 5.313% | $131.2621 | $131.26 | $131.25 | $131.30 |
| Purchase #3 | $65.38 | 13.378% | $74.1265 | $74.13 | $74.15 | $74.10 |
| Purchase #4 | $86.75 | 6.707% | $92.5683 | $92.57 | $92.55 | $92.60 |
| Purchase #5 | $88.86 | 10.628% | $98.304 | $98.30 | $98.30 | $98.30 |
| Purchase #6 | $63.91 | 7.787% | $68.8867 | $68.89 | $68.90 | $68.90 |
| Purchase #7 | $227.76 | 12.816% | $256.9497 | $256.95 | $256.95 | $256.90 |
| 7 purchase totals = | $773.07 | $846.4077 | $846.41 | $846.40 | $846.40 | |