| 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 | $12.99 | 11.643% | $14.5024 | $14.50 | $14.50 | $14.50 |
| Purchase #2 | $184.87 | 11.345% | $205.8435 | $205.84 | $205.85 | $205.80 |
| Purchase #3 | $199.61 | 8.532% | $216.6407 | $216.64 | $216.65 | $216.60 |
| Purchase #4 | $112.80 | 4.451% | $117.8207 | $117.82 | $117.80 | $117.80 |
| Purchase #5 | $230.40 | 12.498% | $259.1954 | $259.20 | $259.20 | $259.20 |
| Purchase #6 | $25.69 | 12.616% | $28.9311 | $28.93 | $28.95 | $28.90 |
| Purchase #7 | $54.96 | 4.481% | $57.4228 | $57.42 | $57.40 | $57.40 |
| 7 purchase totals = | $821.32 | $900.3566 | $900.35 | $900.35 | $900.20 | |