| 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 | $84.52 | 6.768% | $90.2403 | $90.24 | $90.25 | $90.20 |
| Purchase #2 | $22.94 | 12.686% | $25.8502 | $25.85 | $25.85 | $25.90 |
| Purchase #3 | $151.38 | 6.585% | $161.3484 | $161.35 | $161.35 | $161.30 |
| Purchase #4 | $163.74 | 11.194% | $182.0691 | $182.07 | $182.05 | $182.10 |
| Purchase #5 | $56.45 | 6.225% | $59.964 | $59.96 | $59.95 | $60.00 |
| Purchase #6 | $74.28 | 13.519% | $84.3219 | $84.32 | $84.30 | $84.30 |
| Purchase #7 | $98.74 | 6.352% | $105.012 | $105.01 | $105.00 | $105.00 |
| 7 purchase totals = | $652.05 | $708.8059 | $708.80 | $708.75 | $708.80 | |