| 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 | $33.90 | 8.225% | $36.6883 | $36.69 | $36.70 | $36.70 |
| Purchase #2 | $49.45 | 5.537% | $52.188 | $52.19 | $52.20 | $52.20 |
| Purchase #3 | $128.98 | 9.732% | $141.5323 | $141.53 | $141.55 | $141.50 |
| Purchase #4 | $183.99 | 8.572% | $199.7616 | $199.76 | $199.75 | $199.80 |
| Purchase #5 | $152.86 | 7.178% | $163.8323 | $163.83 | $163.85 | $163.80 |
| Purchase #6 | $236.71 | 7.857% | $255.3083 | $255.31 | $255.30 | $255.30 |
| Purchase #7 | $22.36 | 11.838% | $25.007 | $25.01 | $25.00 | $25.00 |
| 7 purchase totals = | $808.25 | $874.3178 | $874.32 | $874.35 | $874.30 | |