| 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 | $10.59 | 12.129% | $11.8745 | $11.87 | $11.85 | $11.90 |
| Purchase #2 | $90.83 | 5.151% | $95.5087 | $95.51 | $95.50 | $95.50 |
| Purchase #3 | $222.86 | 13.297% | $252.4937 | $252.49 | $252.50 | $252.50 |
| Purchase #4 | $96.82 | 5.276% | $101.9282 | $101.93 | $101.95 | $101.90 |
| Purchase #5 | $137.41 | 13.813% | $156.3904 | $156.39 | $156.40 | $156.40 |
| Purchase #6 | $201.78 | 12.867% | $227.743 | $227.74 | $227.75 | $227.70 |
| Purchase #7 | $31.85 | 6.167% | $33.8142 | $33.81 | $33.80 | $33.80 |
| 7 purchase totals = | $792.14 | $879.7527 | $879.74 | $879.75 | $879.70 | |