| 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 | $19.65 | 12.505% | $22.1072 | $22.11 | $22.10 | $22.10 |
| Purchase #2 | $231.54 | 7.782% | $249.5584 | $249.56 | $249.55 | $249.60 |
| Purchase #3 | $16.91 | 9.831% | $18.5724 | $18.57 | $18.55 | $18.60 |
| Purchase #4 | $145.40 | 12.374% | $163.3918 | $163.39 | $163.40 | $163.40 |
| Purchase #5 | $96.62 | 10.362% | $106.6318 | $106.63 | $106.65 | $106.60 |
| Purchase #6 | $239.85 | 9.657% | $263.0123 | $263.01 | $263.00 | $263.00 |
| Purchase #7 | $131.61 | 13.309% | $149.126 | $149.13 | $149.15 | $149.10 |
| 7 purchase totals = | $881.58 | $972.3999 | $972.40 | $972.40 | $972.40 | |