| 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 | $51.56 | 12.579% | $58.0457 | $58.05 | $58.05 | $58.00 |
| Purchase #2 | $35.93 | 4.367% | $37.4991 | $37.50 | $37.50 | $37.50 |
| Purchase #3 | $71.85 | 11.123% | $79.8419 | $79.84 | $79.85 | $79.80 |
| Purchase #4 | $12.80 | 11.865% | $14.3187 | $14.32 | $14.30 | $14.30 |
| Purchase #5 | $67.69 | 8.661% | $73.5526 | $73.55 | $73.55 | $73.60 |
| Purchase #6 | $246.50 | 4.236% | $256.9417 | $256.94 | $256.95 | $256.90 |
| Purchase #7 | $181.45 | 11.561% | $202.4274 | $202.43 | $202.45 | $202.40 |
| 7 purchase totals = | $667.78 | $722.6271 | $722.63 | $722.65 | $722.50 | |