| 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 | $5.49 | 10.464% | $6.0645 | $6.06 | $6.05 | $6.10 |
| Purchase #2 | $175.79 | 9.120% | $191.822 | $191.82 | $191.80 | $191.80 |
| Purchase #3 | $28.63 | 7.313% | $30.7237 | $30.72 | $30.70 | $30.70 |
| Purchase #4 | $32.65 | 11.130% | $36.2839 | $36.28 | $36.30 | $36.30 |
| Purchase #5 | $194.82 | 11.810% | $217.8282 | $217.83 | $217.85 | $217.80 |
| Purchase #6 | $8.83 | 5.603% | $9.3247 | $9.32 | $9.30 | $9.30 |
| Purchase #7 | $218.39 | 5.313% | $229.9931 | $229.99 | $230.00 | $230.00 |
| 7 purchase totals = | $664.60 | $722.0401 | $722.02 | $722.00 | $722.00 | |