| 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 | $22.26 | 13.580% | $25.2829 | $25.28 | $25.30 | $25.30 |
| Purchase #2 | $35.58 | 8.331% | $38.5442 | $38.54 | $38.55 | $38.50 |
| Purchase #3 | $126.95 | 7.224% | $136.1209 | $136.12 | $136.10 | $136.10 |
| Purchase #4 | $198.40 | 5.579% | $209.4687 | $209.47 | $209.45 | $209.50 |
| Purchase #5 | $199.26 | 9.207% | $217.6059 | $217.61 | $217.60 | $217.60 |
| Purchase #6 | $6.27 | 13.287% | $7.1031 | $7.10 | $7.10 | $7.10 |
| Purchase #7 | $114.83 | 7.394% | $123.3205 | $123.32 | $123.30 | $123.30 |
| 7 purchase totals = | $703.55 | $757.4462 | $757.44 | $757.40 | $757.40 | |