| 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 | $76.83 | 6.505% | $81.8278 | $81.83 | $81.85 | $81.80 |
| Purchase #2 | $223.58 | 3.501% | $231.4075 | $231.41 | $231.40 | $231.40 |
| Purchase #3 | $48.37 | 10.873% | $53.6293 | $53.63 | $53.65 | $53.60 |
| Purchase #4 | $238.60 | 12.244% | $267.8142 | $267.81 | $267.80 | $267.80 |
| Purchase #5 | $190.79 | 11.355% | $212.4542 | $212.45 | $212.45 | $212.50 |
| Purchase #6 | $143.31 | 5.798% | $151.6191 | $151.62 | $151.60 | $151.60 |
| Purchase #7 | $102.90 | 11.228% | $114.4536 | $114.45 | $114.45 | $114.50 |
| 7 purchase totals = | $1,024.38 | $1,113.2057 | $1,113.20 | $1,113.20 | $1,113.20 | |