| 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 | $31.28 | 6.424% | $33.2894 | $33.29 | $33.30 | $33.30 |
| Purchase #2 | $203.47 | 4.473% | $212.5712 | $212.57 | $212.55 | $212.60 |
| Purchase #3 | $116.57 | 13.553% | $132.3687 | $132.37 | $132.35 | $132.40 |
| Purchase #4 | $29.64 | 8.702% | $32.2193 | $32.22 | $32.20 | $32.20 |
| Purchase #5 | $5.91 | 11.789% | $6.6067 | $6.61 | $6.60 | $6.60 |
| Purchase #6 | $211.51 | 9.616% | $231.8488 | $231.85 | $231.85 | $231.80 |
| Purchase #7 | $133.54 | 10.377% | $147.3974 | $147.40 | $147.40 | $147.40 |
| 7 purchase totals = | $731.92 | $796.3015 | $796.31 | $796.25 | $796.30 | |