| 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 | $73.29 | 5.613% | $77.4038 | $77.40 | $77.40 | $77.40 |
| Purchase #2 | $120.58 | 6.788% | $128.765 | $128.77 | $128.75 | $128.80 |
| Purchase #3 | $226.41 | 9.115% | $247.0473 | $247.05 | $247.05 | $247.00 |
| Purchase #4 | $59.78 | 10.563% | $66.0946 | $66.09 | $66.10 | $66.10 |
| Purchase #5 | $179.58 | 8.603% | $195.0293 | $195.03 | $195.05 | $195.00 |
| Purchase #6 | $178.63 | 12.456% | $200.8802 | $200.88 | $200.90 | $200.90 |
| Purchase #7 | $90.25 | 4.858% | $94.6343 | $94.63 | $94.65 | $94.60 |
| 7 purchase totals = | $928.52 | $1,009.8545 | $1,009.85 | $1,009.90 | $1,009.80 | |