| 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 | $68.72 | 5.514% | $72.5092 | $72.51 | $72.50 | $72.50 |
| Purchase #2 | $70.74 | 3.139% | $72.9605 | $72.96 | $72.95 | $73.00 |
| Purchase #3 | $129.72 | 3.630% | $134.4288 | $134.43 | $134.45 | $134.40 |
| Purchase #4 | $240.32 | 12.616% | $270.6388 | $270.64 | $270.65 | $270.60 |
| Purchase #5 | $106.51 | 8.813% | $115.8967 | $115.90 | $115.90 | $115.90 |
| Purchase #6 | $227.71 | 3.795% | $236.3516 | $236.35 | $236.35 | $236.40 |
| Purchase #7 | $154.95 | 8.520% | $168.1517 | $168.15 | $168.15 | $168.20 |
| 7 purchase totals = | $998.67 | $1,070.9373 | $1,070.94 | $1,070.95 | $1,071.00 | |