| 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 | $31.29 | 11.234% | $34.8051 | $34.81 | $34.80 | $34.80 |
| Purchase #2 | $162.68 | 7.678% | $175.1706 | $175.17 | $175.15 | $175.20 |
| Purchase #3 | $247.52 | 12.398% | $278.2075 | $278.21 | $278.20 | $278.20 |
| Purchase #4 | $96.50 | 9.871% | $106.0255 | $106.03 | $106.05 | $106.00 |
| Purchase #5 | $15.35 | 10.193% | $16.9146 | $16.91 | $16.90 | $16.90 |
| Purchase #6 | $86.66 | 11.280% | $96.4352 | $96.44 | $96.45 | $96.40 |
| Purchase #7 | $73.46 | 9.477% | $80.4218 | $80.42 | $80.40 | $80.40 |
| 7 purchase totals = | $713.46 | $787.9803 | $787.99 | $787.95 | $787.90 | |