| 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 | $5.52 | 5.849% | $5.8429 | $5.84 | $5.85 | $5.80 |
| Purchase #2 | $146.50 | 4.858% | $153.617 | $153.62 | $153.60 | $153.60 |
| Purchase #3 | $64.44 | 7.656% | $69.3735 | $69.37 | $69.35 | $69.40 |
| Purchase #4 | $111.36 | 7.161% | $119.3345 | $119.33 | $119.35 | $119.30 |
| Purchase #5 | $214.86 | 13.723% | $244.3452 | $244.35 | $244.35 | $244.30 |
| Purchase #6 | $195.35 | 4.176% | $203.5078 | $203.51 | $203.50 | $203.50 |
| Purchase #7 | $87.41 | 3.782% | $90.7158 | $90.72 | $90.70 | $90.70 |
| 7 purchase totals = | $825.44 | $886.7367 | $886.74 | $886.70 | $886.60 | |