| 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 | $30.34 | 5.857% | $32.117 | $32.12 | $32.10 | $32.10 |
| Purchase #2 | $34.29 | 4.777% | $35.928 | $35.93 | $35.95 | $35.90 |
| Purchase #3 | $194.99 | 3.861% | $202.5186 | $202.52 | $202.50 | $202.50 |
| Purchase #4 | $114.35 | 10.111% | $125.9119 | $125.91 | $125.90 | $125.90 |
| Purchase #5 | $23.31 | 12.470% | $26.2168 | $26.22 | $26.20 | $26.20 |
| Purchase #6 | $76.97 | 5.680% | $81.3419 | $81.34 | $81.35 | $81.30 |
| Purchase #7 | $13.30 | 10.121% | $14.6461 | $14.65 | $14.65 | $14.60 |
| 7 purchase totals = | $487.55 | $518.6803 | $518.69 | $518.65 | $518.50 | |