| 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 | $26.91 | 4.778% | $28.1958 | $28.20 | $28.20 | $28.20 |
| Purchase #2 | $51.42 | 4.602% | $53.7863 | $53.79 | $53.80 | $53.80 |
| Purchase #3 | $128.34 | 5.717% | $135.6772 | $135.68 | $135.70 | $135.70 |
| Purchase #4 | $117.92 | 11.860% | $131.9053 | $131.91 | $131.90 | $131.90 |
| Purchase #5 | $80.96 | 3.536% | $83.8227 | $83.82 | $83.80 | $83.80 |
| Purchase #6 | $105.35 | 8.685% | $114.4996 | $114.50 | $114.50 | $114.50 |
| Purchase #7 | $241.69 | 4.295% | $252.0706 | $252.07 | $252.05 | $252.10 |
| 7 purchase totals = | $752.59 | $799.9575 | $799.97 | $799.95 | $800.00 | |