| 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 | $74.43 | 10.861% | $82.5138 | $82.51 | $82.50 | $82.50 |
| Purchase #2 | $237.88 | 8.325% | $257.6835 | $257.68 | $257.70 | $257.70 |
| Purchase #3 | $136.72 | 3.809% | $141.9277 | $141.93 | $141.95 | $141.90 |
| Purchase #4 | $173.82 | 4.443% | $181.5428 | $181.54 | $181.55 | $181.50 |
| Purchase #5 | $14.36 | 4.576% | $15.0171 | $15.02 | $15.00 | $15.00 |
| Purchase #6 | $145.59 | 9.439% | $159.3322 | $159.33 | $159.35 | $159.30 |
| Purchase #7 | $47.35 | 13.331% | $53.6622 | $53.66 | $53.65 | $53.70 |
| 7 purchase totals = | $830.15 | $891.6793 | $891.67 | $891.70 | $891.60 | |