| 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 | $5.90 | 7.177% | $6.3234 | $6.32 | $6.30 | $6.30 |
| Purchase #2 | $95.31 | 10.263% | $105.0917 | $105.09 | $105.10 | $105.10 |
| Purchase #3 | $161.70 | 13.279% | $183.1721 | $183.17 | $183.15 | $183.20 |
| Purchase #4 | $6.50 | 10.711% | $7.1962 | $7.20 | $7.20 | $7.20 |
| Purchase #5 | $211.47 | 9.385% | $231.3165 | $231.32 | $231.30 | $231.30 |
| Purchase #6 | $172.85 | 7.790% | $186.315 | $186.32 | $186.30 | $186.30 |
| Purchase #7 | $13.79 | 8.256% | $14.9285 | $14.93 | $14.95 | $14.90 |
| 7 purchase totals = | $667.52 | $734.3434 | $734.35 | $734.30 | $734.30 | |