| 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 | $129.81 | 5.811% | $137.3533 | $137.35 | $137.35 | $137.40 |
| Purchase #2 | $65.80 | 5.244% | $69.2506 | $69.25 | $69.25 | $69.30 |
| Purchase #3 | $153.62 | 9.293% | $167.8959 | $167.90 | $167.90 | $167.90 |
| Purchase #4 | $7.70 | 8.179% | $8.3298 | $8.33 | $8.35 | $8.30 |
| Purchase #5 | $250.34 | 13.227% | $283.4525 | $283.45 | $283.45 | $283.50 |
| Purchase #6 | $139.36 | 9.432% | $152.5044 | $152.50 | $152.50 | $152.50 |
| Purchase #7 | $95.90 | 9.321% | $104.8388 | $104.84 | $104.85 | $104.80 |
| 7 purchase totals = | $842.53 | $923.6253 | $923.62 | $923.65 | $923.70 | |