| 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 | $22.99 | 4.730% | $24.0774 | $24.08 | $24.10 | $24.10 |
| Purchase #2 | $18.50 | 4.726% | $19.3743 | $19.37 | $19.35 | $19.40 |
| Purchase #3 | $186.31 | 8.711% | $202.5395 | $202.54 | $202.55 | $202.50 |
| Purchase #4 | $164.96 | 6.428% | $175.5636 | $175.56 | $175.55 | $175.60 |
| Purchase #5 | $180.73 | 7.198% | $193.7389 | $193.74 | $193.75 | $193.70 |
| Purchase #6 | $138.72 | 6.572% | $147.8367 | $147.84 | $147.85 | $147.80 |
| Purchase #7 | $108.67 | 8.558% | $117.97 | $117.97 | $117.95 | $118.00 |
| 7 purchase totals = | $820.88 | $881.1004 | $881.10 | $881.10 | $881.10 | |