| 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 | $46.96 | 6.816% | $50.1608 | $50.16 | $50.15 | $50.20 |
| Purchase #2 | $72.35 | 3.439% | $74.8381 | $74.84 | $74.85 | $74.80 |
| Purchase #3 | $102.92 | 10.870% | $114.1074 | $114.11 | $114.10 | $114.10 |
| Purchase #4 | $38.92 | 8.557% | $42.2504 | $42.25 | $42.25 | $42.30 |
| Purchase #5 | $172.65 | 5.414% | $181.9973 | $182.00 | $182.00 | $182.00 |
| Purchase #6 | $179.70 | 8.280% | $194.5792 | $194.58 | $194.60 | $194.60 |
| Purchase #7 | $248.66 | 12.678% | $280.1851 | $280.19 | $280.20 | $280.20 |
| 7 purchase totals = | $862.16 | $938.1183 | $938.13 | $938.15 | $938.20 | |