| 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 | $21.35 | 9.290% | $23.3334 | $23.33 | $23.35 | $23.30 |
| Purchase #2 | $237.29 | 6.161% | $251.9094 | $251.91 | $251.90 | $251.90 |
| Purchase #3 | $144.57 | 8.573% | $156.964 | $156.96 | $156.95 | $157.00 |
| Purchase #4 | $63.51 | 8.572% | $68.9541 | $68.95 | $68.95 | $69.00 |
| Purchase #5 | $25.87 | 6.782% | $27.6245 | $27.62 | $27.60 | $27.60 |
| Purchase #6 | $132.37 | 11.724% | $147.8891 | $147.89 | $147.90 | $147.90 |
| Purchase #7 | $170.45 | 3.679% | $176.7209 | $176.72 | $176.70 | $176.70 |
| 7 purchase totals = | $795.41 | $853.3954 | $853.38 | $853.35 | $853.40 | |