| 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 | $98.98 | 13.353% | $112.1968 | $112.20 | $112.20 | $112.20 |
| Purchase #2 | $11.30 | 11.872% | $12.6415 | $12.64 | $12.65 | $12.60 |
| Purchase #3 | $31.43 | 8.590% | $34.1298 | $34.13 | $34.15 | $34.10 |
| Purchase #4 | $62.94 | 10.265% | $69.4008 | $69.40 | $69.40 | $69.40 |
| Purchase #5 | $34.41 | 4.356% | $35.9089 | $35.91 | $35.90 | $35.90 |
| Purchase #6 | $91.58 | 5.645% | $96.7497 | $96.75 | $96.75 | $96.70 |
| Purchase #7 | $80.96 | 11.452% | $90.2315 | $90.23 | $90.25 | $90.20 |
| 7 purchase totals = | $411.60 | $451.2590 | $451.26 | $451.30 | $451.10 | |