| 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 | $116.80 | 5.534% | $123.2637 | $123.26 | $123.25 | $123.30 |
| Purchase #2 | $49.29 | 9.743% | $54.0923 | $54.09 | $54.10 | $54.10 |
| Purchase #3 | $74.42 | 4.551% | $77.8069 | $77.81 | $77.80 | $77.80 |
| Purchase #4 | $247.81 | 7.178% | $265.5978 | $265.60 | $265.60 | $265.60 |
| Purchase #5 | $201.73 | 8.364% | $218.6027 | $218.60 | $218.60 | $218.60 |
| Purchase #6 | $134.72 | 9.540% | $147.5723 | $147.57 | $147.55 | $147.60 |
| Purchase #7 | $96.41 | 10.149% | $106.1947 | $106.19 | $106.20 | $106.20 |
| 7 purchase totals = | $921.18 | $993.1304 | $993.12 | $993.10 | $993.20 | |