| 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 | $31.52 | 11.285% | $35.077 | $35.08 | $35.10 | $35.10 |
| Purchase #2 | $59.50 | 6.536% | $63.3889 | $63.39 | $63.40 | $63.40 |
| Purchase #3 | $69.77 | 5.305% | $73.4713 | $73.47 | $73.45 | $73.50 |
| Purchase #4 | $73.85 | 9.806% | $81.0917 | $81.09 | $81.10 | $81.10 |
| Purchase #5 | $72.54 | 5.573% | $76.5827 | $76.58 | $76.60 | $76.60 |
| Purchase #6 | $69.48 | 6.665% | $74.1108 | $74.11 | $74.10 | $74.10 |
| Purchase #7 | $198.85 | 6.477% | $211.7295 | $211.73 | $211.75 | $211.70 |
| 7 purchase totals = | $575.51 | $615.4519 | $615.45 | $615.50 | $615.50 | |