| 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 | $94.71 | 3.569% | $98.0902 | $98.09 | $98.10 | $98.10 |
| Purchase #2 | $85.80 | 3.664% | $88.9437 | $88.94 | $88.95 | $88.90 |
| Purchase #3 | $187.31 | 8.285% | $202.8286 | $202.83 | $202.85 | $202.80 |
| Purchase #4 | $164.77 | 10.248% | $181.6556 | $181.66 | $181.65 | $181.70 |
| Purchase #5 | $247.38 | 3.317% | $255.5856 | $255.59 | $255.60 | $255.60 |
| Purchase #6 | $234.61 | 7.392% | $251.9524 | $251.95 | $251.95 | $252.00 |
| Purchase #7 | $245.32 | 3.556% | $254.0436 | $254.04 | $254.05 | $254.00 |
| 7 purchase totals = | $1,259.90 | $1,333.0997 | $1,333.10 | $1,333.15 | $1,333.10 | |