| 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 | $146.84 | 12.794% | $165.6267 | $165.63 | $165.65 | $165.60 |
| Purchase #2 | $5.31 | 12.581% | $5.9781 | $5.98 | $6.00 | $6.00 |
| Purchase #3 | $37.27 | 6.604% | $39.7313 | $39.73 | $39.75 | $39.70 |
| Purchase #4 | $19.96 | 3.429% | $20.6444 | $20.64 | $20.65 | $20.60 |
| Purchase #5 | $114.72 | 5.798% | $121.3715 | $121.37 | $121.35 | $121.40 |
| Purchase #6 | $127.40 | 5.646% | $134.593 | $134.59 | $134.60 | $134.60 |
| Purchase #7 | $56.45 | 10.696% | $62.4879 | $62.49 | $62.50 | $62.50 |
| 7 purchase totals = | $507.95 | $550.4329 | $550.43 | $550.50 | $550.40 | |