| 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 | $85.44 | 6.305% | $90.827 | $90.83 | $90.85 | $90.80 |
| Purchase #2 | $94.77 | 8.211% | $102.5516 | $102.55 | $102.55 | $102.60 |
| Purchase #3 | $238.86 | 3.690% | $247.6739 | $247.67 | $247.65 | $247.70 |
| Purchase #4 | $232.66 | 8.288% | $251.9429 | $251.94 | $251.95 | $251.90 |
| Purchase #5 | $189.29 | 13.812% | $215.4347 | $215.43 | $215.45 | $215.40 |
| Purchase #6 | $89.27 | 13.217% | $101.0688 | $101.07 | $101.05 | $101.10 |
| Purchase #7 | $167.41 | 13.723% | $190.3837 | $190.38 | $190.40 | $190.40 |
| 7 purchase totals = | $1,097.70 | $1,199.8826 | $1,199.87 | $1,199.90 | $1,199.90 | |