| 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 | $43.63 | 3.689% | $45.2395 | $45.24 | $45.25 | $45.20 |
| Purchase #2 | $23.96 | 10.401% | $26.4521 | $26.45 | $26.45 | $26.50 |
| Purchase #3 | $142.43 | 3.841% | $147.9007 | $147.90 | $147.90 | $147.90 |
| Purchase #4 | $87.69 | 6.572% | $93.453 | $93.45 | $93.45 | $93.50 |
| Purchase #5 | $144.82 | 9.606% | $158.7314 | $158.73 | $158.75 | $158.70 |
| Purchase #6 | $182.69 | 10.236% | $201.3901 | $201.39 | $201.40 | $201.40 |
| Purchase #7 | $136.52 | 9.464% | $149.4403 | $149.44 | $149.45 | $149.40 |
| 7 purchase totals = | $761.74 | $822.6071 | $822.60 | $822.65 | $822.60 | |