| 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 | $83.48 | 9.641% | $91.5283 | $91.53 | $91.55 | $91.50 |
| Purchase #2 | $237.34 | 3.467% | $245.5686 | $245.57 | $245.55 | $245.60 |
| Purchase #3 | $130.83 | 7.457% | $140.586 | $140.59 | $140.60 | $140.60 |
| Purchase #4 | $21.45 | 8.752% | $23.3273 | $23.33 | $23.35 | $23.30 |
| Purchase #5 | $237.35 | 10.214% | $261.5929 | $261.59 | $261.60 | $261.60 |
| Purchase #6 | $104.79 | 6.623% | $111.7302 | $111.73 | $111.75 | $111.70 |
| Purchase #7 | $184.74 | 9.683% | $202.6284 | $202.63 | $202.65 | $202.60 |
| 7 purchase totals = | $999.98 | $1,076.9617 | $1,076.97 | $1,077.05 | $1,076.90 | |