| 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 | $76.69 | 9.760% | $84.1749 | $84.17 | $84.15 | $84.20 |
| Purchase #2 | $234.51 | 6.699% | $250.2198 | $250.22 | $250.20 | $250.20 |
| Purchase #3 | $32.72 | 11.718% | $36.5541 | $36.55 | $36.55 | $36.60 |
| Purchase #4 | $8.92 | 8.353% | $9.6651 | $9.67 | $9.65 | $9.70 |
| Purchase #5 | $32.72 | 5.607% | $34.5546 | $34.55 | $34.55 | $34.60 |
| Purchase #6 | $58.96 | 11.627% | $65.8153 | $65.82 | $65.80 | $65.80 |
| Purchase #7 | $141.61 | 3.102% | $146.0027 | $146.00 | $146.00 | $146.00 |
| 7 purchase totals = | $586.13 | $626.9865 | $626.98 | $626.90 | $627.10 | |