| 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 | $43.60 | 9.266% | $47.64 | $47.64 | $47.65 | $47.60 |
| Purchase #2 | $241.96 | 10.392% | $267.1045 | $267.10 | $267.10 | $267.10 |
| Purchase #3 | $144.49 | 9.237% | $157.8365 | $157.84 | $157.85 | $157.80 |
| Purchase #4 | $10.60 | 3.386% | $10.9589 | $10.96 | $10.95 | $11.00 |
| Purchase #5 | $32.39 | 9.843% | $35.5781 | $35.58 | $35.60 | $35.60 |
| Purchase #6 | $137.85 | 13.826% | $156.9091 | $156.91 | $156.90 | $156.90 |
| Purchase #7 | $65.44 | 10.516% | $72.3217 | $72.32 | $72.30 | $72.30 |
| 7 purchase totals = | $676.33 | $748.3488 | $748.35 | $748.35 | $748.30 | |