| 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 | $25.84 | 9.252% | $28.2307 | $28.23 | $28.25 | $28.20 |
| Purchase #2 | $184.38 | 3.200% | $190.2802 | $190.28 | $190.30 | $190.30 |
| Purchase #3 | $242.28 | 9.211% | $264.5964 | $264.60 | $264.60 | $264.60 |
| Purchase #4 | $245.79 | 11.728% | $274.6163 | $274.62 | $274.60 | $274.60 |
| Purchase #5 | $77.75 | 9.315% | $84.9924 | $84.99 | $85.00 | $85.00 |
| Purchase #6 | $97.74 | 3.549% | $101.2088 | $101.21 | $101.20 | $101.20 |
| Purchase #7 | $81.46 | 3.869% | $84.6117 | $84.61 | $84.60 | $84.60 |
| 7 purchase totals = | $955.24 | $1,028.5365 | $1,028.54 | $1,028.55 | $1,028.50 | |