| 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 | $5.58 | 8.338% | $6.0453 | $6.05 | $6.05 | $6.00 |
| Purchase #2 | $85.73 | 10.226% | $94.4967 | $94.50 | $94.50 | $94.50 |
| Purchase #3 | $15.34 | 10.416% | $16.9378 | $16.94 | $16.95 | $16.90 |
| Purchase #4 | $189.99 | 4.207% | $197.9829 | $197.98 | $198.00 | $198.00 |
| Purchase #5 | $191.53 | 13.550% | $217.4823 | $217.48 | $217.50 | $217.50 |
| Purchase #6 | $96.43 | 9.292% | $105.3903 | $105.39 | $105.40 | $105.40 |
| Purchase #7 | $201.26 | 9.124% | $219.623 | $219.62 | $219.60 | $219.60 |
| 7 purchase totals = | $785.86 | $857.9583 | $857.96 | $858.00 | $857.90 | |