| 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 | $73.55 | 4.306% | $76.7171 | $76.72 | $76.70 | $76.70 |
| Purchase #2 | $122.76 | 7.658% | $132.161 | $132.16 | $132.15 | $132.20 |
| Purchase #3 | $83.81 | 4.314% | $87.4256 | $87.43 | $87.45 | $87.40 |
| Purchase #4 | $201.49 | 9.851% | $221.3388 | $221.34 | $221.35 | $221.30 |
| Purchase #5 | $135.97 | 13.837% | $154.7842 | $154.78 | $154.80 | $154.80 |
| Purchase #6 | $112.45 | 7.494% | $120.877 | $120.88 | $120.90 | $120.90 |
| Purchase #7 | $88.75 | 11.438% | $98.9012 | $98.90 | $98.90 | $98.90 |
| 7 purchase totals = | $818.78 | $892.2049 | $892.21 | $892.25 | $892.20 | |