| 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 | $43.28 | 5.530% | $45.6734 | $45.67 | $45.65 | $45.70 |
| Purchase #2 | $218.47 | 6.697% | $233.1009 | $233.10 | $233.10 | $233.10 |
| Purchase #3 | $57.45 | 8.199% | $62.1603 | $62.16 | $62.15 | $62.20 |
| Purchase #4 | $232.37 | 9.566% | $254.5985 | $254.60 | $254.60 | $254.60 |
| Purchase #5 | $116.97 | 11.159% | $130.0227 | $130.02 | $130.00 | $130.00 |
| Purchase #6 | $170.55 | 7.571% | $183.4623 | $183.46 | $183.45 | $183.50 |
| Purchase #7 | $106.28 | 13.527% | $120.6565 | $120.66 | $120.65 | $120.70 |
| 7 purchase totals = | $945.37 | $1,029.6746 | $1,029.67 | $1,029.60 | $1,029.80 | |