| 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 | $54.62 | 4.424% | $57.0364 | $57.04 | $57.05 | $57.00 |
| Purchase #2 | $118.81 | 13.434% | $134.7709 | $134.77 | $134.75 | $134.80 |
| Purchase #3 | $74.39 | 4.552% | $77.7762 | $77.78 | $77.80 | $77.80 |
| Purchase #4 | $160.53 | 9.355% | $175.5476 | $175.55 | $175.55 | $175.50 |
| Purchase #5 | $100.74 | 13.168% | $114.0054 | $114.01 | $114.00 | $114.00 |
| Purchase #6 | $161.27 | 10.513% | $178.2243 | $178.22 | $178.20 | $178.20 |
| Purchase #7 | $80.54 | 3.815% | $83.6126 | $83.61 | $83.60 | $83.60 |
| 7 purchase totals = | $750.90 | $820.9734 | $820.98 | $820.95 | $820.90 | |