| 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 | $41.50 | 3.517% | $42.9596 | $42.96 | $42.95 | $43.00 |
| Purchase #2 | $29.94 | 13.151% | $33.8774 | $33.88 | $33.90 | $33.90 |
| Purchase #3 | $193.99 | 6.392% | $206.3898 | $206.39 | $206.40 | $206.40 |
| Purchase #4 | $139.98 | 12.692% | $157.7463 | $157.75 | $157.75 | $157.70 |
| Purchase #5 | $87.64 | 3.272% | $90.5076 | $90.51 | $90.50 | $90.50 |
| Purchase #6 | $244.44 | 7.106% | $261.8099 | $261.81 | $261.80 | $261.80 |
| Purchase #7 | $114.69 | 11.281% | $127.6282 | $127.63 | $127.65 | $127.60 |
| 7 purchase totals = | $852.18 | $920.9188 | $920.93 | $920.95 | $920.90 | |