| 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 | $138.59 | 4.845% | $145.3047 | $145.30 | $145.30 | $145.30 |
| Purchase #2 | $47.36 | 9.118% | $51.6783 | $51.68 | $51.70 | $51.70 |
| Purchase #3 | $96.52 | 7.794% | $104.0428 | $104.04 | $104.05 | $104.00 |
| Purchase #4 | $41.37 | 5.149% | $43.5001 | $43.50 | $43.50 | $43.50 |
| Purchase #5 | $240.34 | 9.635% | $263.4968 | $263.50 | $263.50 | $263.50 |
| Purchase #6 | $33.54 | 4.534% | $35.0607 | $35.06 | $35.05 | $35.10 |
| Purchase #7 | $32.41 | 12.108% | $36.3342 | $36.33 | $36.35 | $36.30 |
| 7 purchase totals = | $630.13 | $679.4176 | $679.41 | $679.45 | $679.40 | |