| 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 | $25.74 | 12.340% | $28.9163 | $28.92 | $28.90 | $28.90 |
| Purchase #2 | $246.44 | 8.303% | $266.9019 | $266.90 | $266.90 | $266.90 |
| Purchase #3 | $123.88 | 8.816% | $134.8013 | $134.80 | $134.80 | $134.80 |
| Purchase #4 | $56.82 | 4.813% | $59.5547 | $59.55 | $59.55 | $59.60 |
| Purchase #5 | $191.58 | 9.811% | $210.3759 | $210.38 | $210.40 | $210.40 |
| Purchase #6 | $5.76 | 11.407% | $6.417 | $6.42 | $6.40 | $6.40 |
| Purchase #7 | $122.52 | 6.137% | $130.0391 | $130.04 | $130.05 | $130.00 |
| 7 purchase totals = | $772.74 | $837.0062 | $837.01 | $837.00 | $837.00 | |