| 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 | $88.60 | 4.513% | $92.5985 | $92.60 | $92.60 | $92.60 |
| Purchase #2 | $88.48 | 7.721% | $95.3115 | $95.31 | $95.30 | $95.30 |
| Purchase #3 | $104.93 | 11.538% | $117.0368 | $117.04 | $117.05 | $117.00 |
| Purchase #4 | $210.43 | 3.337% | $217.452 | $217.45 | $217.45 | $217.50 |
| Purchase #5 | $24.42 | 12.362% | $27.4388 | $27.44 | $27.45 | $27.40 |
| Purchase #6 | $29.47 | 9.112% | $32.1553 | $32.16 | $32.15 | $32.20 |
| Purchase #7 | $137.35 | 7.228% | $147.2777 | $147.28 | $147.30 | $147.30 |
| 7 purchase totals = | $683.68 | $729.2706 | $729.28 | $729.30 | $729.30 | |