| 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 | $17.47 | 12.612% | $19.6733 | $19.67 | $19.65 | $19.70 |
| Purchase #2 | $24.55 | 12.828% | $27.6993 | $27.70 | $27.70 | $27.70 |
| Purchase #3 | $72.54 | 11.690% | $81.0199 | $81.02 | $81.00 | $81.00 |
| Purchase #4 | $5.70 | 4.289% | $5.9445 | $5.94 | $5.95 | $5.90 |
| Purchase #5 | $60.48 | 11.640% | $67.5199 | $67.52 | $67.50 | $67.50 |
| Purchase #6 | $118.79 | 8.560% | $128.9584 | $128.96 | $128.95 | $129.00 |
| Purchase #7 | $147.63 | 9.238% | $161.2681 | $161.27 | $161.25 | $161.30 |
| 7 purchase totals = | $447.16 | $492.0834 | $492.08 | $492.00 | $492.10 | |