| 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 | $48.74 | 6.346% | $51.833 | $51.83 | $51.85 | $51.80 |
| Purchase #2 | $126.63 | 9.322% | $138.4344 | $138.43 | $138.45 | $138.40 |
| Purchase #3 | $80.83 | 7.519% | $86.9076 | $86.91 | $86.90 | $86.90 |
| Purchase #4 | $93.86 | 11.134% | $104.3104 | $104.31 | $104.30 | $104.30 |
| Purchase #5 | $39.88 | 7.856% | $43.013 | $43.01 | $43.00 | $43.00 |
| Purchase #6 | $242.34 | 5.755% | $256.2867 | $256.29 | $256.30 | $256.30 |
| Purchase #7 | $8.74 | 9.228% | $9.5465 | $9.55 | $9.55 | $9.50 |
| 7 purchase totals = | $641.02 | $690.3316 | $690.33 | $690.35 | $690.20 | |