| 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 | $81.44 | 11.338% | $90.6737 | $90.67 | $90.65 | $90.70 |
| Purchase #2 | $60.74 | 4.271% | $63.3342 | $63.33 | $63.35 | $63.30 |
| Purchase #3 | $52.29 | 10.785% | $57.9295 | $57.93 | $57.95 | $57.90 |
| Purchase #4 | $56.40 | 13.237% | $63.8657 | $63.87 | $63.85 | $63.90 |
| Purchase #5 | $5.33 | 12.449% | $5.9935 | $5.99 | $6.00 | $6.00 |
| Purchase #6 | $245.65 | 4.554% | $256.8369 | $256.84 | $256.85 | $256.80 |
| Purchase #7 | $166.47 | 12.219% | $186.811 | $186.81 | $186.80 | $186.80 |
| 7 purchase totals = | $668.32 | $725.4445 | $725.44 | $725.45 | $725.40 | |