| 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 | $80.37 | 11.388% | $89.5225 | $89.52 | $89.50 | $89.50 |
| Purchase #2 | $17.65 | 12.113% | $19.7879 | $19.79 | $19.80 | $19.80 |
| Purchase #3 | $150.90 | 9.358% | $165.0212 | $165.02 | $165.00 | $165.00 |
| Purchase #4 | $14.69 | 3.360% | $15.1836 | $15.18 | $15.20 | $15.20 |
| Purchase #5 | $202.99 | 9.506% | $222.2862 | $222.29 | $222.30 | $222.30 |
| Purchase #6 | $49.47 | 9.363% | $54.1019 | $54.10 | $54.10 | $54.10 |
| Purchase #7 | $148.53 | 7.592% | $159.8064 | $159.81 | $159.80 | $159.80 |
| 7 purchase totals = | $664.60 | $725.7097 | $725.71 | $725.70 | $725.70 | |