| 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 | $92.37 | 9.232% | $100.8976 | $100.90 | $100.90 | $100.90 |
| Purchase #2 | $88.53 | 13.824% | $100.7684 | $100.77 | $100.75 | $100.80 |
| Purchase #3 | $171.40 | 12.776% | $193.2981 | $193.30 | $193.30 | $193.30 |
| Purchase #4 | $52.98 | 10.543% | $58.5657 | $58.57 | $58.55 | $58.60 |
| Purchase #5 | $135.92 | 12.461% | $152.857 | $152.86 | $152.85 | $152.90 |
| Purchase #6 | $23.41 | 6.677% | $24.9731 | $24.97 | $24.95 | $25.00 |
| Purchase #7 | $143.54 | 9.509% | $157.1892 | $157.19 | $157.20 | $157.20 |
| 7 purchase totals = | $708.15 | $788.5491 | $788.56 | $788.50 | $788.70 | |