| 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 | $80.48 | 10.198% | $88.6874 | $88.69 | $88.70 | $88.70 |
| Purchase #2 | $210.72 | 3.692% | $218.4998 | $218.50 | $218.50 | $218.50 |
| Purchase #3 | $56.68 | 7.733% | $61.0631 | $61.06 | $61.05 | $61.10 |
| Purchase #4 | $199.93 | 9.277% | $218.4775 | $218.48 | $218.50 | $218.50 |
| Purchase #5 | $98.45 | 12.653% | $110.9069 | $110.91 | $110.90 | $110.90 |
| Purchase #6 | $83.93 | 11.471% | $93.5576 | $93.56 | $93.55 | $93.60 |
| Purchase #7 | $120.99 | 13.747% | $137.6225 | $137.62 | $137.60 | $137.60 |
| 7 purchase totals = | $851.18 | $928.8148 | $928.82 | $928.80 | $928.90 | |