| 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 | $41.69 | 12.814% | $47.0322 | $47.03 | $47.05 | $47.00 |
| Purchase #2 | $23.86 | 11.750% | $26.6636 | $26.66 | $26.65 | $26.70 |
| Purchase #3 | $143.86 | 4.592% | $150.4661 | $150.47 | $150.45 | $150.50 |
| Purchase #4 | $239.31 | 9.499% | $262.0421 | $262.04 | $262.05 | $262.00 |
| Purchase #5 | $181.80 | 5.798% | $192.3408 | $192.34 | $192.35 | $192.30 |
| Purchase #6 | $51.42 | 4.157% | $53.5575 | $53.56 | $53.55 | $53.60 |
| Purchase #7 | $147.55 | 13.551% | $167.5445 | $167.54 | $167.55 | $167.50 |
| 7 purchase totals = | $829.49 | $899.6468 | $899.64 | $899.65 | $899.60 | |