| 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 | $94.48 | 5.805% | $99.9646 | $99.96 | $99.95 | $100.00 |
| Purchase #2 | $165.78 | 8.242% | $179.4436 | $179.44 | $179.45 | $179.40 |
| Purchase #3 | $112.64 | 7.366% | $120.9371 | $120.94 | $120.95 | $120.90 |
| Purchase #4 | $71.58 | 12.452% | $80.4931 | $80.49 | $80.50 | $80.50 |
| Purchase #5 | $203.39 | 11.292% | $226.3568 | $226.36 | $226.35 | $226.40 |
| Purchase #6 | $228.86 | 5.657% | $241.8066 | $241.81 | $241.80 | $241.80 |
| Purchase #7 | $126.64 | 5.387% | $133.4621 | $133.46 | $133.45 | $133.50 |
| 7 purchase totals = | $1,003.37 | $1,082.4639 | $1,082.46 | $1,082.45 | $1,082.50 | |