| 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 | $81.82 | 11.818% | $91.4895 | $91.49 | $91.50 | $91.50 |
| Purchase #2 | $124.27 | 7.373% | $133.4324 | $133.43 | $133.45 | $133.40 |
| Purchase #3 | $232.97 | 4.707% | $243.9359 | $243.94 | $243.95 | $243.90 |
| Purchase #4 | $205.54 | 10.837% | $227.8144 | $227.81 | $227.80 | $227.80 |
| Purchase #5 | $6.62 | 9.576% | $7.2539 | $7.25 | $7.25 | $7.30 |
| Purchase #6 | $12.90 | 8.440% | $13.9888 | $13.99 | $14.00 | $14.00 |
| Purchase #7 | $158.52 | 4.582% | $165.7834 | $165.78 | $165.80 | $165.80 |
| 7 purchase totals = | $822.64 | $883.6983 | $883.69 | $883.75 | $883.70 | |