| 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 | $83.46 | 4.666% | $87.3542 | $87.35 | $87.35 | $87.40 |
| Purchase #2 | $24.69 | 6.766% | $26.3605 | $26.36 | $26.35 | $26.40 |
| Purchase #3 | $216.77 | 10.757% | $240.0879 | $240.09 | $240.10 | $240.10 |
| Purchase #4 | $62.25 | 11.501% | $69.4094 | $69.41 | $69.40 | $69.40 |
| Purchase #5 | $125.74 | 7.753% | $135.4886 | $135.49 | $135.50 | $135.50 |
| Purchase #6 | $63.68 | 6.768% | $67.9899 | $67.99 | $68.00 | $68.00 |
| Purchase #7 | $243.69 | 12.113% | $273.2082 | $273.21 | $273.20 | $273.20 |
| 7 purchase totals = | $820.28 | $899.8987 | $899.90 | $899.90 | $900.00 | |