| 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 | $160.66 | 9.821% | $176.4384 | $176.44 | $176.45 | $176.40 |
| Purchase #2 | $84.44 | 10.486% | $93.2944 | $93.29 | $93.30 | $93.30 |
| Purchase #3 | $74.33 | 13.320% | $84.2308 | $84.23 | $84.25 | $84.20 |
| Purchase #4 | $6.32 | 11.534% | $7.0489 | $7.05 | $7.05 | $7.00 |
| Purchase #5 | $39.47 | 3.841% | $40.986 | $40.99 | $41.00 | $41.00 |
| Purchase #6 | $208.64 | 7.533% | $224.3569 | $224.36 | $224.35 | $224.40 |
| Purchase #7 | $36.54 | 12.185% | $40.9924 | $40.99 | $41.00 | $41.00 |
| 7 purchase totals = | $610.40 | $667.3478 | $667.35 | $667.40 | $667.30 | |