| 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 | $40.48 | 9.774% | $44.4365 | $44.44 | $44.45 | $44.40 |
| Purchase #2 | $87.31 | 4.549% | $91.2817 | $91.28 | $91.30 | $91.30 |
| Purchase #3 | $89.76 | 11.130% | $99.7503 | $99.75 | $99.75 | $99.80 |
| Purchase #4 | $7.96 | 12.676% | $8.969 | $8.97 | $8.95 | $9.00 |
| Purchase #5 | $30.63 | 13.795% | $34.8554 | $34.86 | $34.85 | $34.90 |
| Purchase #6 | $226.26 | 5.434% | $238.555 | $238.56 | $238.55 | $238.60 |
| Purchase #7 | $218.59 | 10.732% | $242.0491 | $242.05 | $242.05 | $242.00 |
| 7 purchase totals = | $700.99 | $759.8970 | $759.91 | $759.90 | $760.00 | |