| 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 | $39.45 | 4.497% | $41.2241 | $41.22 | $41.20 | $41.20 |
| Purchase #2 | $85.28 | 3.588% | $88.3398 | $88.34 | $88.35 | $88.30 |
| Purchase #3 | $74.55 | 10.841% | $82.632 | $82.63 | $82.65 | $82.60 |
| Purchase #4 | $37.76 | 8.161% | $40.8416 | $40.84 | $40.85 | $40.80 |
| Purchase #5 | $222.25 | 6.821% | $237.4097 | $237.41 | $237.40 | $237.40 |
| Purchase #6 | $8.58 | 7.316% | $9.2077 | $9.21 | $9.20 | $9.20 |
| Purchase #7 | $121.33 | 9.835% | $133.2628 | $133.26 | $133.25 | $133.30 |
| 7 purchase totals = | $589.20 | $632.9177 | $632.91 | $632.90 | $632.80 | |