| 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 | $31.64 | 3.472% | $32.7385 | $32.74 | $32.75 | $32.70 |
| Purchase #2 | $185.89 | 11.449% | $207.1725 | $207.17 | $207.15 | $207.20 |
| Purchase #3 | $131.32 | 12.695% | $147.9911 | $147.99 | $148.00 | $148.00 |
| Purchase #4 | $107.46 | 9.414% | $117.5763 | $117.58 | $117.60 | $117.60 |
| Purchase #5 | $9.62 | 4.549% | $10.0576 | $10.06 | $10.05 | $10.10 |
| Purchase #6 | $21.40 | 12.574% | $24.0908 | $24.09 | $24.10 | $24.10 |
| Purchase #7 | $133.31 | 9.865% | $146.461 | $146.46 | $146.45 | $146.50 |
| 7 purchase totals = | $620.64 | $686.0878 | $686.09 | $686.10 | $686.20 | |