| 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 | $16.89 | 12.672% | $19.0303 | $19.03 | $19.05 | $19.00 |
| Purchase #2 | $122.43 | 4.542% | $127.9908 | $127.99 | $128.00 | $128.00 |
| Purchase #3 | $85.77 | 5.319% | $90.3321 | $90.33 | $90.35 | $90.30 |
| Purchase #4 | $217.87 | 11.434% | $242.7813 | $242.78 | $242.80 | $242.80 |
| Purchase #5 | $45.82 | 8.746% | $49.8274 | $49.83 | $49.85 | $49.80 |
| Purchase #6 | $72.61 | 5.708% | $76.7546 | $76.75 | $76.75 | $76.80 |
| Purchase #7 | $160.44 | 12.565% | $180.5993 | $180.60 | $180.60 | $180.60 |
| 7 purchase totals = | $721.83 | $787.3158 | $787.31 | $787.40 | $787.30 | |