| 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 | $90.59 | 11.311% | $100.8366 | $100.84 | $100.85 | $100.80 |
| Purchase #2 | $52.48 | 5.367% | $55.2966 | $55.30 | $55.30 | $55.30 |
| Purchase #3 | $125.89 | 3.773% | $130.6398 | $130.64 | $130.65 | $130.60 |
| Purchase #4 | $203.97 | 11.577% | $227.5836 | $227.58 | $227.60 | $227.60 |
| Purchase #5 | $112.54 | 5.160% | $118.3471 | $118.35 | $118.35 | $118.30 |
| Purchase #6 | $208.99 | 3.691% | $216.7038 | $216.70 | $216.70 | $216.70 |
| Purchase #7 | $190.55 | 8.326% | $206.4152 | $206.42 | $206.40 | $206.40 |
| 7 purchase totals = | $985.01 | $1,055.8227 | $1,055.83 | $1,055.85 | $1,055.70 | |