| 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 | $33.75 | 10.615% | $37.3326 | $37.33 | $37.35 | $37.30 |
| Purchase #2 | $245.66 | 11.799% | $274.6454 | $274.65 | $274.65 | $274.60 |
| Purchase #3 | $122.74 | 6.320% | $130.4972 | $130.50 | $130.50 | $130.50 |
| Purchase #4 | $85.90 | 6.138% | $91.1725 | $91.17 | $91.15 | $91.20 |
| Purchase #5 | $138.98 | 12.807% | $156.7792 | $156.78 | $156.80 | $156.80 |
| Purchase #6 | $195.30 | 3.363% | $201.8679 | $201.87 | $201.85 | $201.90 |
| Purchase #7 | $178.29 | 6.845% | $190.494 | $190.49 | $190.50 | $190.50 |
| 7 purchase totals = | $1,000.62 | $1,082.7888 | $1,082.79 | $1,082.80 | $1,082.80 | |