| 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 | $8.62 | 4.688% | $9.0241 | $9.02 | $9.00 | $9.00 |
| Purchase #2 | $168.45 | 6.466% | $179.342 | $179.34 | $179.35 | $179.30 |
| Purchase #3 | $50.55 | 6.505% | $53.8383 | $53.84 | $53.85 | $53.80 |
| Purchase #4 | $163.30 | 11.627% | $182.2869 | $182.29 | $182.30 | $182.30 |
| Purchase #5 | $59.97 | 7.179% | $64.2752 | $64.28 | $64.30 | $64.30 |
| Purchase #6 | $23.70 | 6.394% | $25.2154 | $25.22 | $25.20 | $25.20 |
| Purchase #7 | $19.64 | 11.505% | $21.8996 | $21.90 | $21.90 | $21.90 |
| 7 purchase totals = | $494.23 | $535.8815 | $535.89 | $535.90 | $535.80 | |