| 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 | $91.45 | 3.428% | $94.5849 | $94.58 | $94.60 | $94.60 |
| Purchase #2 | $206.53 | 13.830% | $235.0931 | $235.09 | $235.10 | $235.10 |
| Purchase #3 | $48.63 | 4.451% | $50.7945 | $50.79 | $50.80 | $50.80 |
| Purchase #4 | $75.95 | 5.611% | $80.2116 | $80.21 | $80.20 | $80.20 |
| Purchase #5 | $35.70 | 5.795% | $37.7688 | $37.77 | $37.75 | $37.80 |
| Purchase #6 | $31.25 | 10.581% | $34.5566 | $34.56 | $34.55 | $34.60 |
| Purchase #7 | $152.65 | 12.320% | $171.4565 | $171.46 | $171.45 | $171.50 |
| 7 purchase totals = | $642.16 | $704.4660 | $704.46 | $704.45 | $704.60 | |