| 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 | $61.99 | 12.544% | $69.766 | $69.77 | $69.75 | $69.80 |
| Purchase #2 | $174.92 | 8.340% | $189.5083 | $189.51 | $189.50 | $189.50 |
| Purchase #3 | $85.49 | 6.696% | $91.2144 | $91.21 | $91.20 | $91.20 |
| Purchase #4 | $60.72 | 11.797% | $67.8831 | $67.88 | $67.90 | $67.90 |
| Purchase #5 | $18.64 | 6.448% | $19.8419 | $19.84 | $19.85 | $19.80 |
| Purchase #6 | $222.95 | 13.847% | $253.8219 | $253.82 | $253.80 | $253.80 |
| Purchase #7 | $170.61 | 8.240% | $184.6683 | $184.67 | $184.65 | $184.70 |
| 7 purchase totals = | $795.32 | $876.7039 | $876.70 | $876.65 | $876.70 | |