| 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 | $56.83 | 5.668% | $60.0511 | $60.05 | $60.05 | $60.10 |
| Purchase #2 | $41.63 | 11.488% | $46.4125 | $46.41 | $46.40 | $46.40 |
| Purchase #3 | $105.54 | 11.710% | $117.8987 | $117.90 | $117.90 | $117.90 |
| Purchase #4 | $180.66 | 6.642% | $192.6594 | $192.66 | $192.65 | $192.70 |
| Purchase #5 | $121.51 | 5.381% | $128.0485 | $128.05 | $128.05 | $128.00 |
| Purchase #6 | $57.74 | 4.774% | $60.4965 | $60.50 | $60.50 | $60.50 |
| Purchase #7 | $31.88 | 3.241% | $32.9132 | $32.91 | $32.90 | $32.90 |
| 7 purchase totals = | $595.79 | $638.4799 | $638.48 | $638.45 | $638.50 | |