| 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 | $70.66 | 5.117% | $74.2757 | $74.28 | $74.30 | $74.30 |
| Purchase #2 | $57.53 | 8.415% | $62.3711 | $62.37 | $62.35 | $62.40 |
| Purchase #3 | $84.93 | 4.206% | $88.5022 | $88.50 | $88.50 | $88.50 |
| Purchase #4 | $8.70 | 8.799% | $9.4655 | $9.47 | $9.45 | $9.50 |
| Purchase #5 | $226.28 | 12.529% | $254.6306 | $254.63 | $254.65 | $254.60 |
| Purchase #6 | $208.53 | 3.547% | $215.9266 | $215.93 | $215.95 | $215.90 |
| Purchase #7 | $120.92 | 10.719% | $133.8814 | $133.88 | $133.90 | $133.90 |
| 7 purchase totals = | $777.55 | $839.0531 | $839.06 | $839.10 | $839.10 | |