| 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 | $73.73 | 4.557% | $77.0899 | $77.09 | $77.10 | $77.10 |
| Purchase #2 | $46.54 | 13.486% | $52.8164 | $52.82 | $52.80 | $52.80 |
| Purchase #3 | $242.88 | 6.669% | $259.0777 | $259.08 | $259.10 | $259.10 |
| Purchase #4 | $61.45 | 10.786% | $68.078 | $68.08 | $68.10 | $68.10 |
| Purchase #5 | $173.41 | 11.200% | $192.8319 | $192.83 | $192.85 | $192.80 |
| Purchase #6 | $238.52 | 10.666% | $263.9605 | $263.96 | $263.95 | $264.00 |
| Purchase #7 | $219.74 | 12.857% | $247.992 | $247.99 | $248.00 | $248.00 |
| 7 purchase totals = | $1,056.27 | $1,161.8464 | $1,161.85 | $1,161.90 | $1,161.90 | |