| 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 | $100.58 | 9.773% | $110.4097 | $110.41 | $110.40 | $110.40 |
| Purchase #2 | $181.95 | 11.486% | $202.8488 | $202.85 | $202.85 | $202.80 |
| Purchase #3 | $75.33 | 5.849% | $79.7361 | $79.74 | $79.75 | $79.70 |
| Purchase #4 | $237.41 | 11.425% | $264.5341 | $264.53 | $264.55 | $264.50 |
| Purchase #5 | $82.42 | 10.761% | $91.2892 | $91.29 | $91.30 | $91.30 |
| Purchase #6 | $180.63 | 6.711% | $192.7521 | $192.75 | $192.75 | $192.80 |
| Purchase #7 | $117.90 | 4.729% | $123.4755 | $123.48 | $123.50 | $123.50 |
| 7 purchase totals = | $976.22 | $1,065.0455 | $1,065.05 | $1,065.10 | $1,065.00 | |