| 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 | $15.42 | 10.639% | $17.0605 | $17.06 | $17.05 | $17.10 |
| Purchase #2 | $119.41 | 9.759% | $131.0632 | $131.06 | $131.05 | $131.10 |
| Purchase #3 | $127.72 | 6.303% | $135.7702 | $135.77 | $135.75 | $135.80 |
| Purchase #4 | $70.66 | 9.780% | $77.5705 | $77.57 | $77.55 | $77.60 |
| Purchase #5 | $114.86 | 3.347% | $118.7044 | $118.70 | $118.70 | $118.70 |
| Purchase #6 | $198.40 | 5.407% | $209.1275 | $209.13 | $209.15 | $209.10 |
| Purchase #7 | $15.61 | 3.264% | $16.1195 | $16.12 | $16.10 | $16.10 |
| 7 purchase totals = | $662.08 | $705.4158 | $705.41 | $705.35 | $705.50 | |