| 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 | $31.46 | 6.161% | $33.3983 | $33.40 | $33.40 | $33.40 |
| Purchase #2 | $30.73 | 9.271% | $33.579 | $33.58 | $33.60 | $33.60 |
| Purchase #3 | $245.97 | 7.148% | $263.5519 | $263.55 | $263.55 | $263.60 |
| Purchase #4 | $249.73 | 7.325% | $268.0227 | $268.02 | $268.00 | $268.00 |
| Purchase #5 | $23.48 | 13.442% | $26.6362 | $26.64 | $26.65 | $26.60 |
| Purchase #6 | $70.77 | 8.414% | $76.7246 | $76.72 | $76.70 | $76.70 |
| Purchase #7 | $81.76 | 13.809% | $93.0502 | $93.05 | $93.05 | $93.10 |
| 7 purchase totals = | $733.90 | $794.9629 | $794.96 | $794.95 | $795.00 | |