| 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 | $68.50 | 8.460% | $74.2951 | $74.30 | $74.30 | $74.30 |
| Purchase #2 | $74.57 | 11.450% | $83.1083 | $83.11 | $83.10 | $83.10 |
| Purchase #3 | $196.77 | 12.705% | $221.7696 | $221.77 | $221.75 | $221.80 |
| Purchase #4 | $119.51 | 9.139% | $130.432 | $130.43 | $130.45 | $130.40 |
| Purchase #5 | $67.28 | 6.675% | $71.7709 | $71.77 | $71.75 | $71.80 |
| Purchase #6 | $147.75 | 7.260% | $158.4767 | $158.48 | $158.50 | $158.50 |
| Purchase #7 | $145.63 | 7.796% | $156.9833 | $156.98 | $157.00 | $157.00 |
| 7 purchase totals = | $820.01 | $896.8359 | $896.84 | $896.85 | $896.90 | |