| 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 | $27.33 | 11.854% | $30.5697 | $30.57 | $30.55 | $30.60 |
| Purchase #2 | $208.34 | 4.422% | $217.5528 | $217.55 | $217.55 | $217.60 |
| Purchase #3 | $52.76 | 3.565% | $54.6409 | $54.64 | $54.65 | $54.60 |
| Purchase #4 | $152.76 | 4.311% | $159.3455 | $159.35 | $159.35 | $159.30 |
| Purchase #5 | $182.40 | 13.131% | $206.3509 | $206.35 | $206.35 | $206.40 |
| Purchase #6 | $229.55 | 8.760% | $249.6586 | $249.66 | $249.65 | $249.70 |
| Purchase #7 | $75.31 | 7.596% | $81.0305 | $81.03 | $81.05 | $81.00 |
| 7 purchase totals = | $928.45 | $999.1489 | $999.15 | $999.15 | $999.20 | |