| 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 | $56.80 | 13.596% | $64.5225 | $64.52 | $64.50 | $64.50 |
| Purchase #2 | $50.95 | 4.130% | $53.0542 | $53.05 | $53.05 | $53.10 |
| Purchase #3 | $5.92 | 6.514% | $6.3056 | $6.31 | $6.30 | $6.30 |
| Purchase #4 | $238.43 | 5.631% | $251.856 | $251.86 | $251.85 | $251.90 |
| Purchase #5 | $215.45 | 4.738% | $225.658 | $225.66 | $225.65 | $225.70 |
| Purchase #6 | $168.62 | 7.452% | $181.1856 | $181.19 | $181.20 | $181.20 |
| Purchase #7 | $99.30 | 9.583% | $108.8159 | $108.82 | $108.80 | $108.80 |
| 7 purchase totals = | $835.47 | $891.3978 | $891.41 | $891.35 | $891.50 | |