| 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 | $58.99 | 13.163% | $66.7549 | $66.75 | $66.75 | $66.80 |
| Purchase #2 | $122.33 | 9.556% | $134.0199 | $134.02 | $134.00 | $134.00 |
| Purchase #3 | $109.78 | 7.837% | $118.3835 | $118.38 | $118.40 | $118.40 |
| Purchase #4 | $101.90 | 3.608% | $105.5766 | $105.58 | $105.60 | $105.60 |
| Purchase #5 | $222.73 | 7.680% | $239.8357 | $239.84 | $239.85 | $239.80 |
| Purchase #6 | $6.64 | 13.287% | $7.5223 | $7.52 | $7.50 | $7.50 |
| Purchase #7 | $10.67 | 8.309% | $11.5566 | $11.56 | $11.55 | $11.60 |
| 7 purchase totals = | $633.04 | $683.6495 | $683.65 | $683.65 | $683.70 | |