| 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 | $96.99 | 10.155% | $106.8393 | $106.84 | $106.85 | $106.80 |
| Purchase #2 | $148.33 | 3.380% | $153.3436 | $153.34 | $153.35 | $153.30 |
| Purchase #3 | $91.38 | 4.318% | $95.3258 | $95.33 | $95.35 | $95.30 |
| Purchase #4 | $250.90 | 7.855% | $270.6082 | $270.61 | $270.60 | $270.60 |
| Purchase #5 | $9.64 | 13.843% | $10.9745 | $10.97 | $10.95 | $11.00 |
| Purchase #6 | $77.80 | 12.463% | $87.4962 | $87.50 | $87.50 | $87.50 |
| Purchase #7 | $95.76 | 10.585% | $105.8962 | $105.90 | $105.90 | $105.90 |
| 7 purchase totals = | $770.80 | $830.4838 | $830.49 | $830.50 | $830.40 | |