| 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 | $56.72 | 11.470% | $63.2258 | $63.23 | $63.25 | $63.20 |
| Purchase #2 | $193.43 | 3.486% | $200.173 | $200.17 | $200.15 | $200.20 |
| Purchase #3 | $233.73 | 3.188% | $241.1813 | $241.18 | $241.20 | $241.20 |
| Purchase #4 | $71.66 | 3.266% | $74.0004 | $74.00 | $74.00 | $74.00 |
| Purchase #5 | $143.65 | 8.390% | $155.7022 | $155.70 | $155.70 | $155.70 |
| Purchase #6 | $222.82 | 13.377% | $252.6266 | $252.63 | $252.65 | $252.60 |
| Purchase #7 | $97.69 | 4.307% | $101.8975 | $101.90 | $101.90 | $101.90 |
| 7 purchase totals = | $1,019.70 | $1,088.8068 | $1,088.81 | $1,088.85 | $1,088.80 | |