| 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 | $56.75 | 13.183% | $64.2314 | $64.23 | $64.25 | $64.20 |
| Purchase #2 | $161.97 | 9.351% | $177.1158 | $177.12 | $177.10 | $177.10 |
| Purchase #3 | $140.59 | 13.854% | $160.0673 | $160.07 | $160.05 | $160.10 |
| Purchase #4 | $22.39 | 13.194% | $25.3441 | $25.34 | $25.35 | $25.30 |
| Purchase #5 | $23.35 | 6.788% | $24.935 | $24.94 | $24.95 | $24.90 |
| Purchase #6 | $117.62 | 3.601% | $121.8555 | $121.86 | $121.85 | $121.90 |
| Purchase #7 | $124.73 | 4.834% | $130.7594 | $130.76 | $130.75 | $130.80 |
| 7 purchase totals = | $647.40 | $704.3085 | $704.32 | $704.30 | $704.30 | |