| 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 | $63.26 | 7.379% | $67.928 | $67.93 | $67.95 | $67.90 |
| Purchase #2 | $104.79 | 10.190% | $115.4681 | $115.47 | $115.45 | $115.50 |
| Purchase #3 | $76.87 | 10.717% | $85.1082 | $85.11 | $85.10 | $85.10 |
| Purchase #4 | $22.53 | 6.540% | $24.0035 | $24.00 | $24.00 | $24.00 |
| Purchase #5 | $246.55 | 8.120% | $266.5699 | $266.57 | $266.55 | $266.60 |
| Purchase #6 | $113.45 | 9.737% | $124.4966 | $124.50 | $124.50 | $124.50 |
| Purchase #7 | $143.92 | 11.253% | $160.1153 | $160.12 | $160.10 | $160.10 |
| 7 purchase totals = | $771.37 | $843.6896 | $843.70 | $843.65 | $843.70 | |