| 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 | $39.71 | 10.463% | $43.8649 | $43.86 | $43.85 | $43.90 |
| Purchase #2 | $19.89 | 10.834% | $22.0449 | $22.04 | $22.05 | $22.00 |
| Purchase #3 | $97.48 | 10.388% | $107.6062 | $107.61 | $107.60 | $107.60 |
| Purchase #4 | $150.48 | 12.286% | $168.968 | $168.97 | $168.95 | $169.00 |
| Purchase #5 | $72.99 | 10.782% | $80.8598 | $80.86 | $80.85 | $80.90 |
| Purchase #6 | $179.90 | 7.182% | $192.8204 | $192.82 | $192.80 | $192.80 |
| Purchase #7 | $164.91 | 9.437% | $180.4726 | $180.47 | $180.45 | $180.50 |
| 7 purchase totals = | $725.36 | $796.6368 | $796.63 | $796.55 | $796.70 | |