| 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 | $59.47 | 13.333% | $67.3991 | $67.40 | $67.40 | $67.40 |
| Purchase #2 | $219.67 | 5.420% | $231.5761 | $231.58 | $231.60 | $231.60 |
| Purchase #3 | $191.68 | 3.283% | $197.9729 | $197.97 | $197.95 | $198.00 |
| Purchase #4 | $126.50 | 10.807% | $140.1709 | $140.17 | $140.15 | $140.20 |
| Purchase #5 | $236.45 | 9.287% | $258.4091 | $258.41 | $258.40 | $258.40 |
| Purchase #6 | $43.95 | 13.409% | $49.8433 | $49.84 | $49.85 | $49.80 |
| Purchase #7 | $161.80 | 6.165% | $171.775 | $171.78 | $171.80 | $171.80 |
| 7 purchase totals = | $1,039.52 | $1,117.1464 | $1,117.15 | $1,117.15 | $1,117.20 | |