| 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 | $26.93 | 3.782% | $27.9485 | $27.95 | $27.95 | $27.90 |
| Purchase #2 | $104.83 | 9.494% | $114.7826 | $114.78 | $114.80 | $114.80 |
| Purchase #3 | $221.89 | 12.268% | $249.1115 | $249.11 | $249.10 | $249.10 |
| Purchase #4 | $243.75 | 8.752% | $265.083 | $265.08 | $265.10 | $265.10 |
| Purchase #5 | $183.87 | 7.214% | $197.1344 | $197.13 | $197.15 | $197.10 |
| Purchase #6 | $10.38 | 7.614% | $11.1703 | $11.17 | $11.15 | $11.20 |
| Purchase #7 | $60.63 | 4.438% | $63.3208 | $63.32 | $63.30 | $63.30 |
| 7 purchase totals = | $852.28 | $928.5511 | $928.54 | $928.55 | $928.50 | |