| 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 | $72.64 | 11.151% | $80.7401 | $80.74 | $80.75 | $80.70 |
| Purchase #2 | $98.98 | 11.124% | $109.9905 | $109.99 | $110.00 | $110.00 |
| Purchase #3 | $8.46 | 7.382% | $9.0845 | $9.08 | $9.10 | $9.10 |
| Purchase #4 | $244.93 | 7.398% | $263.0499 | $263.05 | $263.05 | $263.00 |
| Purchase #5 | $174.37 | 6.624% | $185.9203 | $185.92 | $185.90 | $185.90 |
| Purchase #6 | $76.94 | 8.326% | $83.346 | $83.35 | $83.35 | $83.30 |
| Purchase #7 | $167.49 | 8.458% | $181.6563 | $181.66 | $181.65 | $181.70 |
| 7 purchase totals = | $843.81 | $913.7876 | $913.79 | $913.80 | $913.70 | |