| 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 | $52.43 | 3.362% | $54.1927 | $54.19 | $54.20 | $54.20 |
| Purchase #2 | $165.37 | 7.233% | $177.3312 | $177.33 | $177.35 | $177.30 |
| Purchase #3 | $17.53 | 3.209% | $18.0925 | $18.09 | $18.10 | $18.10 |
| Purchase #4 | $112.97 | 6.719% | $120.5605 | $120.56 | $120.55 | $120.60 |
| Purchase #5 | $219.85 | 4.871% | $230.5589 | $230.56 | $230.55 | $230.60 |
| Purchase #6 | $85.46 | 5.536% | $90.1911 | $90.19 | $90.20 | $90.20 |
| Purchase #7 | $155.53 | 9.523% | $170.3411 | $170.34 | $170.35 | $170.30 |
| 7 purchase totals = | $809.14 | $861.2680 | $861.26 | $861.30 | $861.30 | |