| 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 | $73.27 | 11.545% | $81.729 | $81.73 | $81.75 | $81.70 |
| Purchase #2 | $198.41 | 9.633% | $217.5228 | $217.52 | $217.50 | $217.50 |
| Purchase #3 | $242.87 | 6.499% | $258.6541 | $258.65 | $258.65 | $258.70 |
| Purchase #4 | $48.32 | 5.592% | $51.0221 | $51.02 | $51.00 | $51.00 |
| Purchase #5 | $22.50 | 6.635% | $23.9929 | $23.99 | $24.00 | $24.00 |
| Purchase #6 | $106.50 | 11.556% | $118.8071 | $118.81 | $118.80 | $118.80 |
| Purchase #7 | $141.73 | 12.520% | $159.4746 | $159.47 | $159.45 | $159.50 |
| 7 purchase totals = | $833.60 | $911.2026 | $911.19 | $911.15 | $911.20 | |