| 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 | $79.88 | 5.133% | $83.9802 | $83.98 | $84.00 | $84.00 |
| Purchase #2 | $50.44 | 7.132% | $54.0374 | $54.04 | $54.05 | $54.00 |
| Purchase #3 | $202.77 | 8.188% | $219.3728 | $219.37 | $219.35 | $219.40 |
| Purchase #4 | $30.80 | 3.288% | $31.8127 | $31.81 | $31.80 | $31.80 |
| Purchase #5 | $149.31 | 4.256% | $155.6646 | $155.66 | $155.65 | $155.70 |
| Purchase #6 | $197.92 | 12.677% | $223.0103 | $223.01 | $223.00 | $223.00 |
| Purchase #7 | $15.87 | 10.849% | $17.5917 | $17.59 | $17.60 | $17.60 |
| 7 purchase totals = | $726.99 | $785.4697 | $785.46 | $785.45 | $785.50 | |