| 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 | $64.42 | 10.248% | $71.0218 | $71.02 | $71.00 | $71.00 |
| Purchase #2 | $140.36 | 3.668% | $145.5084 | $145.51 | $145.50 | $145.50 |
| Purchase #3 | $35.76 | 11.552% | $39.891 | $39.89 | $39.90 | $39.90 |
| Purchase #4 | $17.35 | 5.575% | $18.3173 | $18.32 | $18.30 | $18.30 |
| Purchase #5 | $17.53 | 9.295% | $19.1594 | $19.16 | $19.15 | $19.20 |
| Purchase #6 | $161.82 | 13.750% | $184.0703 | $184.07 | $184.05 | $184.10 |
| Purchase #7 | $40.69 | 10.843% | $45.102 | $45.10 | $45.10 | $45.10 |
| 7 purchase totals = | $477.93 | $523.0702 | $523.07 | $523.00 | $523.10 | |