| 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 | $8.59 | 4.270% | $8.9568 | $8.96 | $8.95 | $9.00 |
| Purchase #2 | $91.89 | 11.558% | $102.5106 | $102.51 | $102.50 | $102.50 |
| Purchase #3 | $7.64 | 11.674% | $8.5319 | $8.53 | $8.55 | $8.50 |
| Purchase #4 | $44.42 | 12.484% | $49.9654 | $49.97 | $49.95 | $50.00 |
| Purchase #5 | $247.97 | 6.348% | $263.7111 | $263.71 | $263.70 | $263.70 |
| Purchase #6 | $56.79 | 3.584% | $58.8254 | $58.83 | $58.85 | $58.80 |
| Purchase #7 | $102.91 | 13.838% | $117.1507 | $117.15 | $117.15 | $117.20 |
| 7 purchase totals = | $560.21 | $609.6519 | $609.66 | $609.65 | $609.70 | |