| 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 | $245.66 | 12.715% | $276.8957 | $276.90 | $276.90 | $276.90 |
| Purchase #2 | $32.89 | 13.822% | $37.4361 | $37.44 | $37.45 | $37.40 |
| Purchase #3 | $5.77 | 6.429% | $6.141 | $6.14 | $6.15 | $6.10 |
| Purchase #4 | $31.57 | 9.483% | $34.5638 | $34.56 | $34.55 | $34.60 |
| Purchase #5 | $92.47 | 6.655% | $98.6239 | $98.62 | $98.60 | $98.60 |
| Purchase #6 | $145.76 | 6.261% | $154.886 | $154.89 | $154.90 | $154.90 |
| Purchase #7 | $66.51 | 11.398% | $74.0908 | $74.09 | $74.10 | $74.10 |
| 7 purchase totals = | $620.63 | $682.6373 | $682.64 | $682.65 | $682.60 | |