| 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 | $24.28 | 13.390% | $27.5311 | $27.53 | $27.55 | $27.50 |
| Purchase #2 | $39.27 | 13.453% | $44.553 | $44.55 | $44.55 | $44.60 |
| Purchase #3 | $133.27 | 9.269% | $145.6228 | $145.62 | $145.60 | $145.60 |
| Purchase #4 | $72.95 | 3.619% | $75.5901 | $75.59 | $75.60 | $75.60 |
| Purchase #5 | $130.75 | 12.310% | $146.8453 | $146.85 | $146.85 | $146.80 |
| Purchase #6 | $205.32 | 4.492% | $214.543 | $214.54 | $214.55 | $214.50 |
| Purchase #7 | $5.68 | 11.845% | $6.3528 | $6.35 | $6.35 | $6.40 |
| 7 purchase totals = | $611.52 | $661.0381 | $661.03 | $661.05 | $661.00 | |