| 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 | $50.89 | 11.668% | $56.8278 | $56.83 | $56.85 | $56.80 |
| Purchase #2 | $218.53 | 6.547% | $232.8372 | $232.84 | $232.85 | $232.80 |
| Purchase #3 | $132.91 | 12.841% | $149.977 | $149.98 | $150.00 | $150.00 |
| Purchase #4 | $162.60 | 3.529% | $168.3382 | $168.34 | $168.35 | $168.30 |
| Purchase #5 | $133.45 | 11.311% | $148.5445 | $148.54 | $148.55 | $148.50 |
| Purchase #6 | $38.79 | 9.685% | $42.5468 | $42.55 | $42.55 | $42.50 |
| Purchase #7 | $155.85 | 12.818% | $175.8269 | $175.83 | $175.85 | $175.80 |
| 7 purchase totals = | $893.02 | $974.8984 | $974.91 | $975.00 | $974.70 | |