| 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 | $7.51 | 5.573% | $7.9285 | $7.93 | $7.95 | $7.90 |
| Purchase #2 | $97.94 | 4.710% | $102.553 | $102.55 | $102.55 | $102.60 |
| Purchase #3 | $34.27 | 8.349% | $37.1312 | $37.13 | $37.15 | $37.10 |
| Purchase #4 | $186.72 | 7.791% | $201.2674 | $201.27 | $201.25 | $201.30 |
| Purchase #5 | $130.64 | 5.680% | $138.0604 | $138.06 | $138.05 | $138.10 |
| Purchase #6 | $89.78 | 12.438% | $100.9468 | $100.95 | $100.95 | $100.90 |
| Purchase #7 | $173.81 | 3.358% | $179.6465 | $179.65 | $179.65 | $179.60 |
| 7 purchase totals = | $720.67 | $767.5338 | $767.54 | $767.55 | $767.50 | |