| 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 | $35.98 | 5.234% | $37.8632 | $37.86 | $37.85 | $37.90 |
| Purchase #2 | $115.86 | 4.255% | $120.7898 | $120.79 | $120.80 | $120.80 |
| Purchase #3 | $69.38 | 12.548% | $78.0858 | $78.09 | $78.10 | $78.10 |
| Purchase #4 | $120.77 | 11.261% | $134.3699 | $134.37 | $134.35 | $134.40 |
| Purchase #5 | $222.64 | 13.299% | $252.2489 | $252.25 | $252.25 | $252.20 |
| Purchase #6 | $229.65 | 7.303% | $246.4213 | $246.42 | $246.40 | $246.40 |
| Purchase #7 | $191.32 | 7.708% | $206.0669 | $206.07 | $206.05 | $206.10 |
| 7 purchase totals = | $985.60 | $1,075.8458 | $1,075.85 | $1,075.80 | $1,075.90 | |