| 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 | $117.67 | 8.278% | $127.4107 | $127.41 | $127.40 | $127.40 |
| Purchase #2 | $80.43 | 5.694% | $85.0097 | $85.01 | $85.00 | $85.00 |
| Purchase #3 | $61.75 | 9.643% | $67.7046 | $67.70 | $67.70 | $67.70 |
| Purchase #4 | $30.80 | 11.631% | $34.3823 | $34.38 | $34.40 | $34.40 |
| Purchase #5 | $129.32 | 7.409% | $138.9013 | $138.90 | $138.90 | $138.90 |
| Purchase #6 | $34.88 | 4.735% | $36.5316 | $36.53 | $36.55 | $36.50 |
| Purchase #7 | $196.30 | 11.751% | $219.3672 | $219.37 | $219.35 | $219.40 |
| 7 purchase totals = | $651.15 | $709.3074 | $709.30 | $709.30 | $709.30 | |