| 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 | $79.87 | 7.548% | $85.8986 | $85.90 | $85.90 | $85.90 |
| Purchase #2 | $105.38 | 9.429% | $115.3163 | $115.32 | $115.30 | $115.30 |
| Purchase #3 | $186.30 | 8.348% | $201.8523 | $201.85 | $201.85 | $201.90 |
| Purchase #4 | $56.57 | 3.495% | $58.5471 | $58.55 | $58.55 | $58.50 |
| Purchase #5 | $129.45 | 4.505% | $135.2817 | $135.28 | $135.30 | $135.30 |
| Purchase #6 | $246.38 | 4.332% | $257.0532 | $257.05 | $257.05 | $257.10 |
| Purchase #7 | $231.40 | 3.114% | $238.6058 | $238.61 | $238.60 | $238.60 |
| 7 purchase totals = | $1,035.35 | $1,092.5550 | $1,092.56 | $1,092.55 | $1,092.60 | |