| 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 | $56.45 | 4.171% | $58.8045 | $58.80 | $58.80 | $58.80 |
| Purchase #2 | $176.93 | 9.122% | $193.0696 | $193.07 | $193.05 | $193.10 |
| Purchase #3 | $224.31 | 10.350% | $247.5261 | $247.53 | $247.55 | $247.50 |
| Purchase #4 | $210.40 | 8.270% | $227.8001 | $227.80 | $227.80 | $227.80 |
| Purchase #5 | $139.87 | 5.489% | $147.5475 | $147.55 | $147.55 | $147.50 |
| Purchase #6 | $158.48 | 12.498% | $178.2868 | $178.29 | $178.30 | $178.30 |
| Purchase #7 | $72.27 | 5.612% | $76.3258 | $76.33 | $76.35 | $76.30 |
| 7 purchase totals = | $1,038.71 | $1,129.3604 | $1,129.37 | $1,129.40 | $1,129.30 | |