| 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 | $93.38 | 13.269% | $105.7706 | $105.77 | $105.75 | $105.80 |
| Purchase #2 | $16.67 | 6.497% | $17.753 | $17.75 | $17.75 | $17.80 |
| Purchase #3 | $205.78 | 8.523% | $223.3186 | $223.32 | $223.30 | $223.30 |
| Purchase #4 | $205.42 | 5.798% | $217.3303 | $217.33 | $217.35 | $217.30 |
| Purchase #5 | $71.25 | 12.815% | $80.3807 | $80.38 | $80.40 | $80.40 |
| Purchase #6 | $198.95 | 10.120% | $219.0837 | $219.08 | $219.10 | $219.10 |
| Purchase #7 | $67.34 | 4.177% | $70.1528 | $70.15 | $70.15 | $70.20 |
| 7 purchase totals = | $858.79 | $933.7897 | $933.78 | $933.80 | $933.90 | |