| 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 | $91.40 | 7.332% | $98.1014 | $98.10 | $98.10 | $98.10 |
| Purchase #2 | $80.27 | 6.644% | $85.6031 | $85.60 | $85.60 | $85.60 |
| Purchase #3 | $120.74 | 10.606% | $133.5457 | $133.55 | $133.55 | $133.50 |
| Purchase #4 | $73.72 | 4.131% | $76.7654 | $76.77 | $76.75 | $76.80 |
| Purchase #5 | $204.56 | 9.441% | $223.8725 | $223.87 | $223.85 | $223.90 |
| Purchase #6 | $189.69 | 11.652% | $211.7927 | $211.79 | $211.80 | $211.80 |
| Purchase #7 | $24.97 | 8.858% | $27.1818 | $27.18 | $27.20 | $27.20 |
| 7 purchase totals = | $785.35 | $856.8626 | $856.86 | $856.85 | $856.90 | |