| 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 | $71.61 | 13.589% | $81.3411 | $81.34 | $81.35 | $81.30 |
| Purchase #2 | $207.56 | 7.211% | $222.5272 | $222.53 | $222.55 | $222.50 |
| Purchase #3 | $110.38 | 11.771% | $123.3728 | $123.37 | $123.35 | $123.40 |
| Purchase #4 | $5.47 | 13.562% | $6.2118 | $6.21 | $6.20 | $6.20 |
| Purchase #5 | $121.75 | 9.706% | $133.5671 | $133.57 | $133.55 | $133.60 |
| Purchase #6 | $110.60 | 9.403% | $120.9997 | $121.00 | $121.00 | $121.00 |
| Purchase #7 | $171.94 | 10.318% | $189.6808 | $189.68 | $189.70 | $189.70 |
| 7 purchase totals = | $799.31 | $877.7005 | $877.70 | $877.70 | $877.70 | |