| 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 | $98.56 | 5.827% | $104.3031 | $104.30 | $104.30 | $104.30 |
| Purchase #2 | $39.25 | 12.509% | $44.1598 | $44.16 | $44.15 | $44.20 |
| Purchase #3 | $222.65 | 11.745% | $248.8002 | $248.80 | $248.80 | $248.80 |
| Purchase #4 | $212.33 | 9.794% | $233.1256 | $233.13 | $233.15 | $233.10 |
| Purchase #5 | $83.34 | 9.624% | $91.3606 | $91.36 | $91.35 | $91.40 |
| Purchase #6 | $45.50 | 13.468% | $51.6279 | $51.63 | $51.65 | $51.60 |
| Purchase #7 | $194.92 | 5.122% | $204.9038 | $204.90 | $204.90 | $204.90 |
| 7 purchase totals = | $896.55 | $978.2810 | $978.28 | $978.30 | $978.30 | |