| 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 | $81.68 | 4.279% | $85.1751 | $85.18 | $85.20 | $85.20 |
| Purchase #2 | $202.34 | 7.117% | $216.7405 | $216.74 | $216.75 | $216.70 |
| Purchase #3 | $13.97 | 10.511% | $15.4384 | $15.44 | $15.45 | $15.40 |
| Purchase #4 | $69.94 | 4.512% | $73.0957 | $73.10 | $73.10 | $73.10 |
| Purchase #5 | $145.60 | 10.189% | $160.4352 | $160.44 | $160.45 | $160.40 |
| Purchase #6 | $73.31 | 10.399% | $80.9335 | $80.93 | $80.95 | $80.90 |
| Purchase #7 | $201.99 | 3.350% | $208.7567 | $208.76 | $208.75 | $208.80 |
| 7 purchase totals = | $788.83 | $840.5751 | $840.59 | $840.65 | $840.50 | |