| 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 | $20.43 | 11.547% | $22.7891 | $22.79 | $22.80 | $22.80 |
| Purchase #2 | $158.28 | 12.152% | $177.5142 | $177.51 | $177.50 | $177.50 |
| Purchase #3 | $85.99 | 7.756% | $92.6594 | $92.66 | $92.65 | $92.70 |
| Purchase #4 | $248.57 | 12.172% | $278.8259 | $278.83 | $278.85 | $278.80 |
| Purchase #5 | $123.63 | 8.163% | $133.7219 | $133.72 | $133.70 | $133.70 |
| Purchase #6 | $138.27 | 7.142% | $148.1452 | $148.15 | $148.15 | $148.10 |
| Purchase #7 | $68.74 | 4.814% | $72.0491 | $72.05 | $72.05 | $72.00 |
| 7 purchase totals = | $843.91 | $925.7048 | $925.71 | $925.70 | $925.60 | |