| 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 | $54.25 | 4.143% | $56.4976 | $56.50 | $56.50 | $56.50 |
| Purchase #2 | $65.90 | 5.709% | $69.6622 | $69.66 | $69.65 | $69.70 |
| Purchase #3 | $29.49 | 6.210% | $31.3213 | $31.32 | $31.30 | $31.30 |
| Purchase #4 | $189.56 | 10.399% | $209.2723 | $209.27 | $209.25 | $209.30 |
| Purchase #5 | $141.82 | 3.672% | $147.0276 | $147.03 | $147.05 | $147.00 |
| Purchase #6 | $49.33 | 4.489% | $51.5444 | $51.54 | $51.55 | $51.50 |
| Purchase #7 | $207.75 | 7.225% | $222.7599 | $222.76 | $222.75 | $222.80 |
| 7 purchase totals = | $738.10 | $788.0853 | $788.08 | $788.05 | $788.10 | |