| 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 | $242.61 | 4.383% | $253.2436 | $253.24 | $253.25 | $253.20 |
| Purchase #2 | $8.87 | 7.732% | $9.5558 | $9.56 | $9.55 | $9.60 |
| Purchase #3 | $83.53 | 4.612% | $87.3824 | $87.38 | $87.40 | $87.40 |
| Purchase #4 | $124.92 | 5.529% | $131.8268 | $131.83 | $131.85 | $131.80 |
| Purchase #5 | $26.36 | 6.327% | $28.0278 | $28.03 | $28.05 | $28.00 |
| Purchase #6 | $125.53 | 8.280% | $135.9239 | $135.92 | $135.90 | $135.90 |
| Purchase #7 | $129.64 | 10.128% | $142.7699 | $142.77 | $142.75 | $142.80 |
| 7 purchase totals = | $741.46 | $788.7302 | $788.73 | $788.75 | $788.70 | |