| 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 | $110.79 | 6.805% | $118.3293 | $118.33 | $118.35 | $118.30 |
| Purchase #2 | $119.33 | 3.110% | $123.0412 | $123.04 | $123.05 | $123.00 |
| Purchase #3 | $87.91 | 5.749% | $92.9639 | $92.96 | $92.95 | $93.00 |
| Purchase #4 | $158.75 | 13.176% | $179.6669 | $179.67 | $179.65 | $179.70 |
| Purchase #5 | $84.42 | 11.797% | $94.379 | $94.38 | $94.40 | $94.40 |
| Purchase #6 | $7.49 | 11.113% | $8.3224 | $8.32 | $8.30 | $8.30 |
| Purchase #7 | $74.88 | 3.479% | $77.4851 | $77.49 | $77.50 | $77.50 |
| 7 purchase totals = | $643.57 | $694.1878 | $694.19 | $694.20 | $694.20 | |