| 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 | $63.38 | 12.413% | $71.2474 | $71.25 | $71.25 | $71.20 |
| Purchase #2 | $135.72 | 8.701% | $147.529 | $147.53 | $147.55 | $147.50 |
| Purchase #3 | $51.40 | 3.337% | $53.1152 | $53.12 | $53.10 | $53.10 |
| Purchase #4 | $146.25 | 13.259% | $165.6413 | $165.64 | $165.65 | $165.60 |
| Purchase #5 | $102.32 | 12.139% | $114.7406 | $114.74 | $114.75 | $114.70 |
| Purchase #6 | $44.73 | 5.342% | $47.1195 | $47.12 | $47.10 | $47.10 |
| Purchase #7 | $86.42 | 8.765% | $93.9947 | $93.99 | $94.00 | $94.00 |
| 7 purchase totals = | $630.22 | $693.3877 | $693.39 | $693.40 | $693.20 | |